Home / 41,356.22-62,034.34-10,191.46

Finding the Fourth Proportional to 41,356.22, 62,034.34 and 10,191.46

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Solution

The fourth proportional to 41,356.22, 62,034.34 and 10,191.46 is: 15,287.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,356.22 : 62,034.34 = 10,191.46 : x
  2. Step 2: Convert to fraction form
    41,356.22/62,034.34 = 10,191.46/x
  3. Step 3: Cross multiply
    41,356.22x = 62,034.34 × 10,191.46
  4. Step 4: Simplify right side
    41,356.22x = 632,220,494.74
  5. Step 5: Solve for x
    x = 632,220,494.74/41,356.22
  6. Step 6: Final answer
    x = 15,287.19

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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.