Home / 33,172.73-49,714.62-16,279.91

Finding the Fourth Proportional to 33,172.73, 49,714.62 and 16,279.91

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Solution

The fourth proportional to 33,172.73, 49,714.62 and 16,279.91 is: 24,398.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,172.73 : 49,714.62 = 16,279.91 : x
  2. Step 2: Convert to fraction form
    33,172.73/49,714.62 = 16,279.91/x
  3. Step 3: Cross multiply
    33,172.73x = 49,714.62 × 16,279.91
  4. Step 4: Simplify right side
    33,172.73x = 809,349,539.28
  5. Step 5: Solve for x
    x = 809,349,539.28/33,172.73
  6. Step 6: Final answer
    x = 24,398.04

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1.5x scale

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.