Home / 47,545.57-65,613.88-26,036.22

Finding the Fourth Proportional to 47,545.57, 65,613.88 and 26,036.22

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Solution

The fourth proportional to 47,545.57, 65,613.88 and 26,036.22 is: 35,930.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,545.57 : 65,613.88 = 26,036.22 : x
  2. Step 2: Convert to fraction form
    47,545.57/65,613.88 = 26,036.22/x
  3. Step 3: Cross multiply
    47,545.57x = 65,613.88 × 26,036.22
  4. Step 4: Simplify right side
    47,545.57x = 1,708,337,414.73
  5. Step 5: Solve for x
    x = 1,708,337,414.73/47,545.57
  6. Step 6: Final answer
    x = 35,930.53

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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.