Home / 44,422.80-66,612.60-24,680.40

Finding the Fourth Proportional to 44,422.80, 66,612.60 and 24,680.40

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Solution

The fourth proportional to 44,422.80, 66,612.60 and 24,680.40 is: 37,008.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,422.80 : 66,612.60 = 24,680.40 : x
  2. Step 2: Convert to fraction form
    44,422.80/66,612.60 = 24,680.40/x
  3. Step 3: Cross multiply
    44,422.80x = 66,612.60 × 24,680.40
  4. Step 4: Simplify right side
    44,422.80x = 1,644,025,613.04
  5. Step 5: Solve for x
    x = 1,644,025,613.04/44,422.80
  6. Step 6: Final answer
    x = 37,008.60

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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.