Home / 182,418.20-273,654.66-64,068.68

Finding the Fourth Proportional to 182,418.20, 273,654.66 and 64,068.68

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Solution

The fourth proportional to 182,418.20, 273,654.66 and 64,068.68 is: 96,112.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,418.20 : 273,654.66 = 64,068.68 : x
  2. Step 2: Convert to fraction form
    182,418.20/273,654.66 = 64,068.68/x
  3. Step 3: Cross multiply
    182,418.20x = 273,654.66 × 64,068.68
  4. Step 4: Simplify right side
    182,418.20x = 17,532,692,842.05
  5. Step 5: Solve for x
    x = 17,532,692,842.05/182,418.20
  6. Step 6: Final answer
    x = 96,112.63

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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.