Home / 23,329.18-35,010.17-21,098.44

Finding the Fourth Proportional to 23,329.18, 35,010.17 and 21,098.44

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Solution

The fourth proportional to 23,329.18, 35,010.17 and 21,098.44 is: 31,662.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,329.18 : 35,010.17 = 21,098.44 : x
  2. Step 2: Convert to fraction form
    23,329.18/35,010.17 = 21,098.44/x
  3. Step 3: Cross multiply
    23,329.18x = 35,010.17 × 21,098.44
  4. Step 4: Simplify right side
    23,329.18x = 738,659,690.59
  5. Step 5: Solve for x
    x = 738,659,690.59/23,329.18
  6. Step 6: Final answer
    x = 31,662.49

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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.