Home / 41,805.45-57,691.62-23,900.94

Finding the Fourth Proportional to 41,805.45, 57,691.62 and 23,900.94

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Solution

The fourth proportional to 41,805.45, 57,691.62 and 23,900.94 is: 32,983.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,805.45 : 57,691.62 = 23,900.94 : x
  2. Step 2: Convert to fraction form
    41,805.45/57,691.62 = 23,900.94/x
  3. Step 3: Cross multiply
    41,805.45x = 57,691.62 × 23,900.94
  4. Step 4: Simplify right side
    41,805.45x = 1,378,883,948.12
  5. Step 5: Solve for x
    x = 1,378,883,948.12/41,805.45
  6. Step 6: Final answer
    x = 32,983.35

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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.