Home / 96,592.92-133,298.14-54,151.46

Finding the Fourth Proportional to 96,592.92, 133,298.14 and 54,151.46

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Solution

The fourth proportional to 96,592.92, 133,298.14 and 54,151.46 is: 74,728.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,592.92 : 133,298.14 = 54,151.46 : x
  2. Step 2: Convert to fraction form
    96,592.92/133,298.14 = 54,151.46/x
  3. Step 3: Cross multiply
    96,592.92x = 133,298.14 × 54,151.46
  4. Step 4: Simplify right side
    96,592.92x = 7,218,288,896.28
  5. Step 5: Solve for x
    x = 7,218,288,896.28/96,592.92
  6. Step 6: Final answer
    x = 74,728.96

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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.