Home / 62,635.28-93,908.28-29,337.08

Finding the Fourth Proportional to 62,635.28, 93,908.28 and 29,337.08

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Solution

The fourth proportional to 62,635.28, 93,908.28 and 29,337.08 is: 43,984.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,635.28 : 93,908.28 = 29,337.08 : x
  2. Step 2: Convert to fraction form
    62,635.28/93,908.28 = 29,337.08/x
  3. Step 3: Cross multiply
    62,635.28x = 93,908.28 × 29,337.08
  4. Step 4: Simplify right side
    62,635.28x = 2,754,994,723.02
  5. Step 5: Solve for x
    x = 2,754,994,723.02/62,635.28
  6. Step 6: Final answer
    x = 43,984.71

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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.