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Finding the Fourth Proportional to 44,951.14, 67,409.70 and 14,960.08

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Solution

The fourth proportional to 44,951.14, 67,409.70 and 14,960.08 is: 22,434.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,951.14 : 67,409.70 = 14,960.08 : x
  2. Step 2: Convert to fraction form
    44,951.14/67,409.70 = 14,960.08/x
  3. Step 3: Cross multiply
    44,951.14x = 67,409.70 × 14,960.08
  4. Step 4: Simplify right side
    44,951.14x = 1,008,454,504.78
  5. Step 5: Solve for x
    x = 1,008,454,504.78/44,951.14
  6. Step 6: Final answer
    x = 22,434.46

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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.