Home / 69,755.22-96,262.83-37,924.20

Finding the Fourth Proportional to 69,755.22, 96,262.83 and 37,924.20

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Solution

The fourth proportional to 69,755.22, 96,262.83 and 37,924.20 is: 52,335.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,755.22 : 96,262.83 = 37,924.20 : x
  2. Step 2: Convert to fraction form
    69,755.22/96,262.83 = 37,924.20/x
  3. Step 3: Cross multiply
    69,755.22x = 96,262.83 × 37,924.20
  4. Step 4: Simplify right side
    69,755.22x = 3,650,690,817.49
  5. Step 5: Solve for x
    x = 3,650,690,817.49/69,755.22
  6. Step 6: Final answer
    x = 52,335.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.