Home / 95,854.39-132,288.90-57,626.39

Finding the Fourth Proportional to 95,854.39, 132,288.90 and 57,626.39

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Solution

The fourth proportional to 95,854.39, 132,288.90 and 57,626.39 is: 79,530.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,854.39 : 132,288.90 = 57,626.39 : x
  2. Step 2: Convert to fraction form
    95,854.39/132,288.90 = 57,626.39/x
  3. Step 3: Cross multiply
    95,854.39x = 132,288.90 × 57,626.39
  4. Step 4: Simplify right side
    95,854.39x = 7,623,331,114.57
  5. Step 5: Solve for x
    x = 7,623,331,114.57/95,854.39
  6. Step 6: Final answer
    x = 79,530.33

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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.