Home / 44,206.76-61,013.23-28,290.66

Finding the Fourth Proportional to 44,206.76, 61,013.23 and 28,290.66

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Solution

The fourth proportional to 44,206.76, 61,013.23 and 28,290.66 is: 39,046.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,206.76 : 61,013.23 = 28,290.66 : x
  2. Step 2: Convert to fraction form
    44,206.76/61,013.23 = 28,290.66/x
  3. Step 3: Cross multiply
    44,206.76x = 61,013.23 × 28,290.66
  4. Step 4: Simplify right side
    44,206.76x = 1,726,104,545.43
  5. Step 5: Solve for x
    x = 1,726,104,545.43/44,206.76
  6. Step 6: Final answer
    x = 39,046.17

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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.