Home / 69,587.10-96,030.46-37,755.97

Finding the Fourth Proportional to 69,587.10, 96,030.46 and 37,755.97

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Solution

The fourth proportional to 69,587.10, 96,030.46 and 37,755.97 is: 52,103.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,587.10 : 96,030.46 = 37,755.97 : x
  2. Step 2: Convert to fraction form
    69,587.10/96,030.46 = 37,755.97/x
  3. Step 3: Cross multiply
    69,587.10x = 96,030.46 × 37,755.97
  4. Step 4: Simplify right side
    69,587.10x = 3,625,723,514.14
  5. Step 5: Solve for x
    x = 3,625,723,514.14/69,587.10
  6. Step 6: Final answer
    x = 52,103.39

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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.