Home / 6,505.92-9,757.26-2,345.76

Finding the Fourth Proportional to 6,505.92, 9,757.26 and 2,345.76

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Solution

The fourth proportional to 6,505.92, 9,757.26 and 2,345.76 is: 3,518.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,505.92 : 9,757.26 = 2,345.76 : x
  2. Step 2: Convert to fraction form
    6,505.92/9,757.26 = 2,345.76/x
  3. Step 3: Cross multiply
    6,505.92x = 9,757.26 × 2,345.76
  4. Step 4: Simplify right side
    6,505.92x = 22,888,190.22
  5. Step 5: Solve for x
    x = 22,888,190.22/6,505.92
  6. Step 6: Final answer
    x = 3,518.06

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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.