Home / 7,559.92-10,433.14-4,202.76

Finding the Fourth Proportional to 7,559.92, 10,433.14 and 4,202.76

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Solution

The fourth proportional to 7,559.92, 10,433.14 and 4,202.76 is: 5,800.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,559.92 : 10,433.14 = 4,202.76 : x
  2. Step 2: Convert to fraction form
    7,559.92/10,433.14 = 4,202.76/x
  3. Step 3: Cross multiply
    7,559.92x = 10,433.14 × 4,202.76
  4. Step 4: Simplify right side
    7,559.92x = 43,847,983.47
  5. Step 5: Solve for x
    x = 43,847,983.47/7,559.92
  6. Step 6: Final answer
    x = 5,800.06

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Find fourth proportional to 3,779.96, 5,216.57 and 2,101.38
Half scale
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Double scale
Find fourth proportional to 7,560.92, 10,434.52 and 4,203.76
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.