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Finding the Fourth Proportional to 244,732.67, 367,084.19 and 145,524.20

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Solution

The fourth proportional to 244,732.67, 367,084.19 and 145,524.20 is: 218,277.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,732.67 : 367,084.19 = 145,524.20 : x
  2. Step 2: Convert to fraction form
    244,732.67/367,084.19 = 145,524.20/x
  3. Step 3: Cross multiply
    244,732.67x = 367,084.19 × 145,524.20
  4. Step 4: Simplify right side
    244,732.67x = 53,419,630,519.36
  5. Step 5: Solve for x
    x = 53,419,630,519.36/244,732.67
  6. Step 6: Final answer
    x = 218,277.48

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1.5x scale

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.