Home / 41,360.11-62,034.31-13,282.60

Finding the Fourth Proportional to 41,360.11, 62,034.31 and 13,282.60

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Solution

The fourth proportional to 41,360.11, 62,034.31 and 13,282.60 is: 19,922.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,360.11 : 62,034.31 = 13,282.60 : x
  2. Step 2: Convert to fraction form
    41,360.11/62,034.31 = 13,282.60/x
  3. Step 3: Cross multiply
    41,360.11x = 62,034.31 × 13,282.60
  4. Step 4: Simplify right side
    41,360.11x = 823,976,926.01
  5. Step 5: Solve for x
    x = 823,976,926.01/41,360.11
  6. Step 6: Final answer
    x = 19,922.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.