Home / 4,417.37-6,626.06-1,130.47

Finding the Fourth Proportional to 4,417.37, 6,626.06 and 1,130.47

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Solution

The fourth proportional to 4,417.37, 6,626.06 and 1,130.47 is: 1,695.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,417.37 : 6,626.06 = 1,130.47 : x
  2. Step 2: Convert to fraction form
    4,417.37/6,626.06 = 1,130.47/x
  3. Step 3: Cross multiply
    4,417.37x = 6,626.06 × 1,130.47
  4. Step 4: Simplify right side
    4,417.37x = 7,490,562.05
  5. Step 5: Solve for x
    x = 7,490,562.05/4,417.37
  6. Step 6: Final answer
    x = 1,695.71

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.