Home / 41,964.06-57,909.12-23,101.04

Finding the Fourth Proportional to 41,964.06, 57,909.12 and 23,101.04

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Solution

The fourth proportional to 41,964.06, 57,909.12 and 23,101.04 is: 31,878.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,964.06 : 57,909.12 = 23,101.04 : x
  2. Step 2: Convert to fraction form
    41,964.06/57,909.12 = 23,101.04/x
  3. Step 3: Cross multiply
    41,964.06x = 57,909.12 × 23,101.04
  4. Step 4: Simplify right side
    41,964.06x = 1,337,760,897.48
  5. Step 5: Solve for x
    x = 1,337,760,897.48/41,964.06
  6. Step 6: Final answer
    x = 31,878.73

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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.