Home / 57,655.17-79,564.01-32,504.49

Finding the Fourth Proportional to 57,655.17, 79,564.01 and 32,504.49

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Solution

The fourth proportional to 57,655.17, 79,564.01 and 32,504.49 is: 44,856.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,655.17 : 79,564.01 = 32,504.49 : x
  2. Step 2: Convert to fraction form
    57,655.17/79,564.01 = 32,504.49/x
  3. Step 3: Cross multiply
    57,655.17x = 79,564.01 × 32,504.49
  4. Step 4: Simplify right side
    57,655.17x = 2,586,187,404.88
  5. Step 5: Solve for x
    x = 2,586,187,404.88/57,655.17
  6. Step 6: Final answer
    x = 44,856.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.