Home / 29,723.25-44,553.45-10,991.27

Finding the Fourth Proportional to 29,723.25, 44,553.45 and 10,991.27

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Solution

The fourth proportional to 29,723.25, 44,553.45 and 10,991.27 is: 16,475.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,723.25 : 44,553.45 = 10,991.27 : x
  2. Step 2: Convert to fraction form
    29,723.25/44,553.45 = 10,991.27/x
  3. Step 3: Cross multiply
    29,723.25x = 44,553.45 × 10,991.27
  4. Step 4: Simplify right side
    29,723.25x = 489,698,775.61
  5. Step 5: Solve for x
    x = 489,698,775.61/29,723.25
  6. Step 6: Final answer
    x = 16,475.28

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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.