Home / 94,391.76-141,612.16-35,227.88

Finding the Fourth Proportional to 94,391.76, 141,612.16 and 35,227.88

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Solution

The fourth proportional to 94,391.76, 141,612.16 and 35,227.88 is: 52,850.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,391.76 : 141,612.16 = 35,227.88 : x
  2. Step 2: Convert to fraction form
    94,391.76/141,612.16 = 35,227.88/x
  3. Step 3: Cross multiply
    94,391.76x = 141,612.16 × 35,227.88
  4. Step 4: Simplify right side
    94,391.76x = 4,988,696,179.02
  5. Step 5: Solve for x
    x = 4,988,696,179.02/94,391.76
  6. Step 6: Final answer
    x = 52,850.97

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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.