Home / 44,385.70-66,469.20-29,514.10

Finding the Fourth Proportional to 44,385.70, 66,469.20 and 29,514.10

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Solution

The fourth proportional to 44,385.70, 66,469.20 and 29,514.10 is: 44,198.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,385.70 : 66,469.20 = 29,514.10 : x
  2. Step 2: Convert to fraction form
    44,385.70/66,469.20 = 29,514.10/x
  3. Step 3: Cross multiply
    44,385.70x = 66,469.20 × 29,514.10
  4. Step 4: Simplify right side
    44,385.70x = 1,961,778,615.72
  5. Step 5: Solve for x
    x = 1,961,778,615.72/44,385.70
  6. Step 6: Final answer
    x = 44,198.44

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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.