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Finding the Fourth Proportional to 227,522.84, 341,138.45 and 94,494.92

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Solution

The fourth proportional to 227,522.84, 341,138.45 and 94,494.92 is: 141,681.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,522.84 : 341,138.45 = 94,494.92 : x
  2. Step 2: Convert to fraction form
    227,522.84/341,138.45 = 94,494.92/x
  3. Step 3: Cross multiply
    227,522.84x = 341,138.45 × 94,494.92
  4. Step 4: Simplify right side
    227,522.84x = 32,235,848,835.98
  5. Step 5: Solve for x
    x = 32,235,848,835.98/227,522.84
  6. Step 6: Final answer
    x = 141,681.82

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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.