Home / 69,185.92-95,275.52-60,107.13

Finding the Fourth Proportional to 69,185.92, 95,275.52 and 60,107.13

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Solution

The fourth proportional to 69,185.92, 95,275.52 and 60,107.13 is: 82,773.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,185.92 : 95,275.52 = 60,107.13 : x
  2. Step 2: Convert to fraction form
    69,185.92/95,275.52 = 60,107.13/x
  3. Step 3: Cross multiply
    69,185.92x = 95,275.52 × 60,107.13
  4. Step 4: Simplify right side
    69,185.92x = 5,726,738,023.24
  5. Step 5: Solve for x
    x = 5,726,738,023.24/69,185.92
  6. Step 6: Final answer
    x = 82,773.18

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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.