Home / 94,609.54-141,896.49-35,432.56

Finding the Fourth Proportional to 94,609.54, 141,896.49 and 35,432.56

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Solution

The fourth proportional to 94,609.54, 141,896.49 and 35,432.56 is: 53,142.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,609.54 : 141,896.49 = 35,432.56 : x
  2. Step 2: Convert to fraction form
    94,609.54/141,896.49 = 35,432.56/x
  3. Step 3: Cross multiply
    94,609.54x = 141,896.49 × 35,432.56
  4. Step 4: Simplify right side
    94,609.54x = 5,027,755,895.71
  5. Step 5: Solve for x
    x = 5,027,755,895.71/94,609.54
  6. Step 6: Final answer
    x = 53,142.17

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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.