Home / 62,167.20-93,251.45-49,766.05

Finding the Fourth Proportional to 62,167.20, 93,251.45 and 49,766.05

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Solution

The fourth proportional to 62,167.20, 93,251.45 and 49,766.05 is: 74,649.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,167.20 : 93,251.45 = 49,766.05 : x
  2. Step 2: Convert to fraction form
    62,167.20/93,251.45 = 49,766.05/x
  3. Step 3: Cross multiply
    62,167.20x = 93,251.45 × 49,766.05
  4. Step 4: Simplify right side
    62,167.20x = 4,640,756,074.44
  5. Step 5: Solve for x
    x = 4,640,756,074.44/62,167.20
  6. Step 6: Final answer
    x = 74,649.60

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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.