Home / 43,630.18-60,192.33-25,229.88

Finding the Fourth Proportional to 43,630.18, 60,192.33 and 25,229.88

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Solution

The fourth proportional to 43,630.18, 60,192.33 and 25,229.88 is: 34,807.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,630.18 : 60,192.33 = 25,229.88 : x
  2. Step 2: Convert to fraction form
    43,630.18/60,192.33 = 25,229.88/x
  3. Step 3: Cross multiply
    43,630.18x = 60,192.33 × 25,229.88
  4. Step 4: Simplify right side
    43,630.18x = 1,518,645,526.16
  5. Step 5: Solve for x
    x = 1,518,645,526.16/43,630.18
  6. Step 6: Final answer
    x = 34,807.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.