Home / 40,785.29-61,121.04-22,024.94

Finding the Fourth Proportional to 40,785.29, 61,121.04 and 22,024.94

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Solution

The fourth proportional to 40,785.29, 61,121.04 and 22,024.94 is: 33,006.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,785.29 : 61,121.04 = 22,024.94 : x
  2. Step 2: Convert to fraction form
    40,785.29/61,121.04 = 22,024.94/x
  3. Step 3: Cross multiply
    40,785.29x = 61,121.04 × 22,024.94
  4. Step 4: Simplify right side
    40,785.29x = 1,346,186,933.13
  5. Step 5: Solve for x
    x = 1,346,186,933.13/40,785.29
  6. Step 6: Final answer
    x = 33,006.68

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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.