Home / 22,943.05-34,407.28-15,594.73

Finding the Fourth Proportional to 22,943.05, 34,407.28 and 15,594.73

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Solution

The fourth proportional to 22,943.05, 34,407.28 and 15,594.73 is: 23,387.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,943.05 : 34,407.28 = 15,594.73 : x
  2. Step 2: Convert to fraction form
    22,943.05/34,407.28 = 15,594.73/x
  3. Step 3: Cross multiply
    22,943.05x = 34,407.28 × 15,594.73
  4. Step 4: Simplify right side
    22,943.05x = 536,571,991.62
  5. Step 5: Solve for x
    x = 536,571,991.62/22,943.05
  6. Step 6: Final answer
    x = 23,387.13

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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.