Home / 94,442.59-130,330.92-52,001.25

Finding the Fourth Proportional to 94,442.59, 130,330.92 and 52,001.25

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Solution

The fourth proportional to 94,442.59, 130,330.92 and 52,001.25 is: 71,761.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,442.59 : 130,330.92 = 52,001.25 : x
  2. Step 2: Convert to fraction form
    94,442.59/130,330.92 = 52,001.25/x
  3. Step 3: Cross multiply
    94,442.59x = 130,330.92 × 52,001.25
  4. Step 4: Simplify right side
    94,442.59x = 6,777,370,753.65
  5. Step 5: Solve for x
    x = 6,777,370,753.65/94,442.59
  6. Step 6: Final answer
    x = 71,761.81

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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.