Home / 32,732.74-49,120.63-17,952.03

Finding the Fourth Proportional to 32,732.74, 49,120.63 and 17,952.03

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Solution

The fourth proportional to 32,732.74, 49,120.63 and 17,952.03 is: 26,939.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,732.74 : 49,120.63 = 17,952.03 : x
  2. Step 2: Convert to fraction form
    32,732.74/49,120.63 = 17,952.03/x
  3. Step 3: Cross multiply
    32,732.74x = 49,120.63 × 17,952.03
  4. Step 4: Simplify right side
    32,732.74x = 881,815,023.38
  5. Step 5: Solve for x
    x = 881,815,023.38/32,732.74
  6. Step 6: Final answer
    x = 26,939.85

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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.