Home / 376,034.22-564,199.02-165,524.58

Finding the Fourth Proportional to 376,034.22, 564,199.02 and 165,524.58

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Solution

The fourth proportional to 376,034.22, 564,199.02 and 165,524.58 is: 248,351.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,034.22 : 564,199.02 = 165,524.58 : x
  2. Step 2: Convert to fraction form
    376,034.22/564,199.02 = 165,524.58/x
  3. Step 3: Cross multiply
    376,034.22x = 564,199.02 × 165,524.58
  4. Step 4: Simplify right side
    376,034.22x = 93,388,805,821.91
  5. Step 5: Solve for x
    x = 93,388,805,821.91/376,034.22
  6. Step 6: Final answer
    x = 248,351.88

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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.