Home / 41,909.04-57,834.72-23,047.44

Finding the Fourth Proportional to 41,909.04, 57,834.72 and 23,047.44

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Solution

The fourth proportional to 41,909.04, 57,834.72 and 23,047.44 is: 31,805.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,909.04 : 57,834.72 = 23,047.44 : x
  2. Step 2: Convert to fraction form
    41,909.04/57,834.72 = 23,047.44/x
  3. Step 3: Cross multiply
    41,909.04x = 57,834.72 × 23,047.44
  4. Step 4: Simplify right side
    41,909.04x = 1,332,942,239.12
  5. Step 5: Solve for x
    x = 1,332,942,239.12/41,909.04
  6. Step 6: Final answer
    x = 31,805.60

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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.