Home / 252,034.06-378,058.38-94,232.38

Finding the Fourth Proportional to 252,034.06, 378,058.38 and 94,232.38

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Solution

The fourth proportional to 252,034.06, 378,058.38 and 94,232.38 is: 141,351.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,034.06 : 378,058.38 = 94,232.38 : x
  2. Step 2: Convert to fraction form
    252,034.06/378,058.38 = 94,232.38/x
  3. Step 3: Cross multiply
    252,034.06x = 378,058.38 × 94,232.38
  4. Step 4: Simplify right side
    252,034.06x = 35,625,340,926.34
  5. Step 5: Solve for x
    x = 35,625,340,926.34/252,034.06
  6. Step 6: Final answer
    x = 141,351.30

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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.