Home / 40,882.59-61,325.10-17,493.84

Finding the Fourth Proportional to 40,882.59, 61,325.10 and 17,493.84

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Solution

The fourth proportional to 40,882.59, 61,325.10 and 17,493.84 is: 26,241.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,882.59 : 61,325.10 = 17,493.84 : x
  2. Step 2: Convert to fraction form
    40,882.59/61,325.10 = 17,493.84/x
  3. Step 3: Cross multiply
    40,882.59x = 61,325.10 × 17,493.84
  4. Step 4: Simplify right side
    40,882.59x = 1,072,811,487.38
  5. Step 5: Solve for x
    x = 1,072,811,487.38/40,882.59
  6. Step 6: Final answer
    x = 26,241.28

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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.