Home / 94,098.92-141,061.75-40,757.38

Finding the Fourth Proportional to 94,098.92, 141,061.75 and 40,757.38

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Solution

The fourth proportional to 94,098.92, 141,061.75 and 40,757.38 is: 61,098.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,098.92 : 141,061.75 = 40,757.38 : x
  2. Step 2: Convert to fraction form
    94,098.92/141,061.75 = 40,757.38/x
  3. Step 3: Cross multiply
    94,098.92x = 141,061.75 × 40,757.38
  4. Step 4: Simplify right side
    94,098.92x = 5,749,307,122.93
  5. Step 5: Solve for x
    x = 5,749,307,122.93/94,098.92
  6. Step 6: Final answer
    x = 61,098.55

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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.