Home / 110,837.19-166,279.16-35,951.52

Finding the Fourth Proportional to 110,837.19, 166,279.16 and 35,951.52

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Solution

The fourth proportional to 110,837.19, 166,279.16 and 35,951.52 is: 53,934.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,837.19 : 166,279.16 = 35,951.52 : x
  2. Step 2: Convert to fraction form
    110,837.19/166,279.16 = 35,951.52/x
  3. Step 3: Cross multiply
    110,837.19x = 166,279.16 × 35,951.52
  4. Step 4: Simplify right side
    110,837.19x = 5,977,988,546.32
  5. Step 5: Solve for x
    x = 5,977,988,546.32/110,837.19
  6. Step 6: Final answer
    x = 53,934.86

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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.