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Finding the Fourth Proportional to 241,836.38, 362,754.10 and 64,343.39

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Solution

The fourth proportional to 241,836.38, 362,754.10 and 64,343.39 is: 96,514.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,836.38 : 362,754.10 = 64,343.39 : x
  2. Step 2: Convert to fraction form
    241,836.38/362,754.10 = 64,343.39/x
  3. Step 3: Cross multiply
    241,836.38x = 362,754.10 × 64,343.39
  4. Step 4: Simplify right side
    241,836.38x = 23,340,826,797.06
  5. Step 5: Solve for x
    x = 23,340,826,797.06/241,836.38
  6. Step 6: Final answer
    x = 96,514.95

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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.