Home / 69,494.80-95,884.20-41,177.04

Finding the Fourth Proportional to 69,494.80, 95,884.20 and 41,177.04

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Solution

The fourth proportional to 69,494.80, 95,884.20 and 41,177.04 is: 56,813.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,494.80 : 95,884.20 = 41,177.04 : x
  2. Step 2: Convert to fraction form
    69,494.80/95,884.20 = 41,177.04/x
  3. Step 3: Cross multiply
    69,494.80x = 95,884.20 × 41,177.04
  4. Step 4: Simplify right side
    69,494.80x = 3,948,227,538.77
  5. Step 5: Solve for x
    x = 3,948,227,538.77/69,494.80
  6. Step 6: Final answer
    x = 56,813.28

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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.