Home / 34,891.20-52,279.20-29,707.20

Finding the Fourth Proportional to 34,891.20, 52,279.20 and 29,707.20

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Solution

The fourth proportional to 34,891.20, 52,279.20 and 29,707.20 is: 44,511.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,891.20 : 52,279.20 = 29,707.20 : x
  2. Step 2: Convert to fraction form
    34,891.20/52,279.20 = 29,707.20/x
  3. Step 3: Cross multiply
    34,891.20x = 52,279.20 × 29,707.20
  4. Step 4: Simplify right side
    34,891.20x = 1,553,068,650.24
  5. Step 5: Solve for x
    x = 1,553,068,650.24/34,891.20
  6. Step 6: Final answer
    x = 44,511.76

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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.