Home / 44,044.80-66,067.20-35,296.80

Finding the Fourth Proportional to 44,044.80, 66,067.20 and 35,296.80

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Solution

The fourth proportional to 44,044.80, 66,067.20 and 35,296.80 is: 52,945.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,044.80 : 66,067.20 = 35,296.80 : x
  2. Step 2: Convert to fraction form
    44,044.80/66,067.20 = 35,296.80/x
  3. Step 3: Cross multiply
    44,044.80x = 66,067.20 × 35,296.80
  4. Step 4: Simplify right side
    44,044.80x = 2,331,960,744.96
  5. Step 5: Solve for x
    x = 2,331,960,744.96/44,044.80
  6. Step 6: Final answer
    x = 52,945.20

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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.