Home / 22,849.08-34,310.82-14,139.48

Finding the Fourth Proportional to 22,849.08, 34,310.82 and 14,139.48

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Solution

The fourth proportional to 22,849.08, 34,310.82 and 14,139.48 is: 21,232.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,849.08 : 34,310.82 = 14,139.48 : x
  2. Step 2: Convert to fraction form
    22,849.08/34,310.82 = 14,139.48/x
  3. Step 3: Cross multiply
    22,849.08x = 34,310.82 × 14,139.48
  4. Step 4: Simplify right side
    22,849.08x = 485,137,153.17
  5. Step 5: Solve for x
    x = 485,137,153.17/22,849.08
  6. Step 6: Final answer
    x = 21,232.24

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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.