Home / 61,359.33-92,088.38-34,721.61

Finding the Fourth Proportional to 61,359.33, 92,088.38 and 34,721.61

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Solution

The fourth proportional to 61,359.33, 92,088.38 and 34,721.61 is: 52,110.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,359.33 : 92,088.38 = 34,721.61 : x
  2. Step 2: Convert to fraction form
    61,359.33/92,088.38 = 34,721.61/x
  3. Step 3: Cross multiply
    61,359.33x = 92,088.38 × 34,721.61
  4. Step 4: Simplify right side
    61,359.33x = 3,197,456,642.28
  5. Step 5: Solve for x
    x = 3,197,456,642.28/61,359.33
  6. Step 6: Final answer
    x = 52,110.36

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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.