Home / 44,691.20-67,085.40-25,008.20

Finding the Fourth Proportional to 44,691.20, 67,085.40 and 25,008.20

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Solution

The fourth proportional to 44,691.20, 67,085.40 and 25,008.20 is: 37,539.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,691.20 : 67,085.40 = 25,008.20 : x
  2. Step 2: Convert to fraction form
    44,691.20/67,085.40 = 25,008.20/x
  3. Step 3: Cross multiply
    44,691.20x = 67,085.40 × 25,008.20
  4. Step 4: Simplify right side
    44,691.20x = 1,677,685,100.28
  5. Step 5: Solve for x
    x = 1,677,685,100.28/44,691.20
  6. Step 6: Final answer
    x = 37,539.50

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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.