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Finding the Fourth Proportional to 222,527.52, 333,788.24 and 54,049.12

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Solution

The fourth proportional to 222,527.52, 333,788.24 and 54,049.12 is: 81,072.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,527.52 : 333,788.24 = 54,049.12 : x
  2. Step 2: Convert to fraction form
    222,527.52/333,788.24 = 54,049.12/x
  3. Step 3: Cross multiply
    222,527.52x = 333,788.24 × 54,049.12
  4. Step 4: Simplify right side
    222,527.52x = 18,040,960,638.35
  5. Step 5: Solve for x
    x = 18,040,960,638.35/222,527.52
  6. Step 6: Final answer
    x = 81,072.94

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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.