Home / 96,732.60-133,474.14-54,292.92

Finding the Fourth Proportional to 96,732.60, 133,474.14 and 54,292.92

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Solution

The fourth proportional to 96,732.60, 133,474.14 and 54,292.92 is: 74,914.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,732.60 : 133,474.14 = 54,292.92 : x
  2. Step 2: Convert to fraction form
    96,732.60/133,474.14 = 54,292.92/x
  3. Step 3: Cross multiply
    96,732.60x = 133,474.14 × 54,292.92
  4. Step 4: Simplify right side
    96,732.60x = 7,246,700,805.09
  5. Step 5: Solve for x
    x = 7,246,700,805.09/96,732.60
  6. Step 6: Final answer
    x = 74,914.77

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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.