Home / 57,972.68-86,996.10-24,692.92

Finding the Fourth Proportional to 57,972.68, 86,996.10 and 24,692.92

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Solution

The fourth proportional to 57,972.68, 86,996.10 and 24,692.92 is: 37,055.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,972.68 : 86,996.10 = 24,692.92 : x
  2. Step 2: Convert to fraction form
    57,972.68/86,996.10 = 24,692.92/x
  3. Step 3: Cross multiply
    57,972.68x = 86,996.10 × 24,692.92
  4. Step 4: Simplify right side
    57,972.68x = 2,148,187,737.61
  5. Step 5: Solve for x
    x = 2,148,187,737.61/57,972.68
  6. Step 6: Final answer
    x = 37,055.17

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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.