Home / 49,167.90-73,708.65-29,454.30

Finding the Fourth Proportional to 49,167.90, 73,708.65 and 29,454.30

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Solution

The fourth proportional to 49,167.90, 73,708.65 and 29,454.30 is: 44,155.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,167.90 : 73,708.65 = 29,454.30 : x
  2. Step 2: Convert to fraction form
    49,167.90/73,708.65 = 29,454.30/x
  3. Step 3: Cross multiply
    49,167.90x = 73,708.65 × 29,454.30
  4. Step 4: Simplify right side
    49,167.90x = 2,171,036,689.70
  5. Step 5: Solve for x
    x = 2,171,036,689.70/49,167.90
  6. Step 6: Final answer
    x = 44,155.57

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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.