Home / 40,010.68-60,033.30-22,454.20

Finding the Fourth Proportional to 40,010.68, 60,033.30 and 22,454.20

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Solution

The fourth proportional to 40,010.68, 60,033.30 and 22,454.20 is: 33,691.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,010.68 : 60,033.30 = 22,454.20 : x
  2. Step 2: Convert to fraction form
    40,010.68/60,033.30 = 22,454.20/x
  3. Step 3: Cross multiply
    40,010.68x = 60,033.30 × 22,454.20
  4. Step 4: Simplify right side
    40,010.68x = 1,347,999,724.86
  5. Step 5: Solve for x
    x = 1,347,999,724.86/40,010.68
  6. Step 6: Final answer
    x = 33,691.00

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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.