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Finding the Fourth Proportional to 182,002.05, 273,003.08 and 182,002.05

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Solution

The fourth proportional to 182,002.05, 273,003.08 and 182,002.05 is: 273,003.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,002.05 : 273,003.08 = 182,002.05 : x
  2. Step 2: Convert to fraction form
    182,002.05/273,003.08 = 182,002.05/x
  3. Step 3: Cross multiply
    182,002.05x = 273,003.08 × 182,002.05
  4. Step 4: Simplify right side
    182,002.05x = 49,687,119,306.30
  5. Step 5: Solve for x
    x = 49,687,119,306.30/182,002.05
  6. Step 6: Final answer
    x = 273,003.08

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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.