Home / 41,357.68-62,042.24-13,271.13

Finding the Fourth Proportional to 41,357.68, 62,042.24 and 13,271.13

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Solution

The fourth proportional to 41,357.68, 62,042.24 and 13,271.13 is: 19,908.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,357.68 : 62,042.24 = 13,271.13 : x
  2. Step 2: Convert to fraction form
    41,357.68/62,042.24 = 13,271.13/x
  3. Step 3: Cross multiply
    41,357.68x = 62,042.24 × 13,271.13
  4. Step 4: Simplify right side
    41,357.68x = 823,370,632.53
  5. Step 5: Solve for x
    x = 823,370,632.53/41,357.68
  6. Step 6: Final answer
    x = 19,908.53

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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.