Home / 22,769.46-34,158.31-10,295.36

Finding the Fourth Proportional to 22,769.46, 34,158.31 and 10,295.36

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Solution

The fourth proportional to 22,769.46, 34,158.31 and 10,295.36 is: 15,444.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,769.46 : 34,158.31 = 10,295.36 : x
  2. Step 2: Convert to fraction form
    22,769.46/34,158.31 = 10,295.36/x
  3. Step 3: Cross multiply
    22,769.46x = 34,158.31 × 10,295.36
  4. Step 4: Simplify right side
    22,769.46x = 351,672,158.10
  5. Step 5: Solve for x
    x = 351,672,158.10/22,769.46
  6. Step 6: Final answer
    x = 15,444.91

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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.