Home / 49,737.67-74,610.56-29,882.45

Finding the Fourth Proportional to 49,737.67, 74,610.56 and 29,882.45

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Solution

The fourth proportional to 49,737.67, 74,610.56 and 29,882.45 is: 44,826.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,737.67 : 74,610.56 = 29,882.45 : x
  2. Step 2: Convert to fraction form
    49,737.67/74,610.56 = 29,882.45/x
  3. Step 3: Cross multiply
    49,737.67x = 74,610.56 × 29,882.45
  4. Step 4: Simplify right side
    49,737.67x = 2,229,546,589.90
  5. Step 5: Solve for x
    x = 2,229,546,589.90/49,737.67
  6. Step 6: Final answer
    x = 44,826.12

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1.5x scale

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.