Home / 29,766.20-44,649.30-11,298.20

Finding the Fourth Proportional to 29,766.20, 44,649.30 and 11,298.20

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Solution

The fourth proportional to 29,766.20, 44,649.30 and 11,298.20 is: 16,947.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,766.20 : 44,649.30 = 11,298.20 : x
  2. Step 2: Convert to fraction form
    29,766.20/44,649.30 = 11,298.20/x
  3. Step 3: Cross multiply
    29,766.20x = 44,649.30 × 11,298.20
  4. Step 4: Simplify right side
    29,766.20x = 504,456,721.26
  5. Step 5: Solve for x
    x = 504,456,721.26/29,766.20
  6. Step 6: Final answer
    x = 16,947.30

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Similar ratio
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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.