Home / 95,808.24-132,215.40-55,545.33

Finding the Fourth Proportional to 95,808.24, 132,215.40 and 55,545.33

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Solution

The fourth proportional to 95,808.24, 132,215.40 and 55,545.33 is: 76,652.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,808.24 : 132,215.40 = 55,545.33 : x
  2. Step 2: Convert to fraction form
    95,808.24/132,215.40 = 55,545.33/x
  3. Step 3: Cross multiply
    95,808.24x = 132,215.40 × 55,545.33
  4. Step 4: Simplify right side
    95,808.24x = 7,343,948,024.08
  5. Step 5: Solve for x
    x = 7,343,948,024.08/95,808.24
  6. Step 6: Final answer
    x = 76,652.57

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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.