Home / 22,760.04-34,161.39-14,012.04

Finding the Fourth Proportional to 22,760.04, 34,161.39 and 14,012.04

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Solution

The fourth proportional to 22,760.04, 34,161.39 and 14,012.04 is: 21,031.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,760.04 : 34,161.39 = 14,012.04 : x
  2. Step 2: Convert to fraction form
    22,760.04/34,161.39 = 14,012.04/x
  3. Step 3: Cross multiply
    22,760.04x = 34,161.39 × 14,012.04
  4. Step 4: Simplify right side
    22,760.04x = 478,670,763.14
  5. Step 5: Solve for x
    x = 478,670,763.14/22,760.04
  6. Step 6: Final answer
    x = 21,031.19

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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.