Home / 22,074-33,089.13-10,366.26

Finding the Fourth Proportional to 22,074, 33,089.13 and 10,366.26

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Solution

The fourth proportional to 22,074, 33,089.13 and 10,366.26 is: 15,539.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,074 : 33,089.13 = 10,366.26 : x
  2. Step 2: Convert to fraction form
    22,074/33,089.13 = 10,366.26/x
  3. Step 3: Cross multiply
    22,074x = 33,089.13 × 10,366.26
  4. Step 4: Simplify right side
    22,074x = 343,010,524.75
  5. Step 5: Solve for x
    x = 343,010,524.75/22,074
  6. Step 6: Final answer
    x = 15,539.12

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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.