Home / 29,819.02-44,728.26-9,042.52

Finding the Fourth Proportional to 29,819.02, 44,728.26 and 9,042.52

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Solution

The fourth proportional to 29,819.02, 44,728.26 and 9,042.52 is: 13,563.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,819.02 : 44,728.26 = 9,042.52 : x
  2. Step 2: Convert to fraction form
    29,819.02/44,728.26 = 9,042.52/x
  3. Step 3: Cross multiply
    29,819.02x = 44,728.26 × 9,042.52
  4. Step 4: Simplify right side
    29,819.02x = 404,456,185.62
  5. Step 5: Solve for x
    x = 404,456,185.62/29,819.02
  6. Step 6: Final answer
    x = 13,563.70

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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.