Home / 32,761.24-49,141.85-10,577.88

Finding the Fourth Proportional to 32,761.24, 49,141.85 and 10,577.88

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Solution

The fourth proportional to 32,761.24, 49,141.85 and 10,577.88 is: 15,866.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,761.24 : 49,141.85 = 10,577.88 : x
  2. Step 2: Convert to fraction form
    32,761.24/49,141.85 = 10,577.88/x
  3. Step 3: Cross multiply
    32,761.24x = 49,141.85 × 10,577.88
  4. Step 4: Simplify right side
    32,761.24x = 519,816,638.56
  5. Step 5: Solve for x
    x = 519,816,638.56/32,761.24
  6. Step 6: Final answer
    x = 15,866.82

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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.