Home / 60,297.60-90,454.56-25,229.04

Finding the Fourth Proportional to 60,297.60, 90,454.56 and 25,229.04

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Solution

The fourth proportional to 60,297.60, 90,454.56 and 25,229.04 is: 37,846.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,297.60 : 90,454.56 = 25,229.04 : x
  2. Step 2: Convert to fraction form
    60,297.60/90,454.56 = 25,229.04/x
  3. Step 3: Cross multiply
    60,297.60x = 90,454.56 × 25,229.04
  4. Step 4: Simplify right side
    60,297.60x = 2,282,081,712.42
  5. Step 5: Solve for x
    x = 2,282,081,712.42/60,297.60
  6. Step 6: Final answer
    x = 37,846.97

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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.