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Finding the Fourth Proportional to 244,538.64, 366,776.72 and 94,676.40

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Solution

The fourth proportional to 244,538.64, 366,776.72 and 94,676.40 is: 142,002.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,538.64 : 366,776.72 = 94,676.40 : x
  2. Step 2: Convert to fraction form
    244,538.64/366,776.72 = 94,676.40/x
  3. Step 3: Cross multiply
    244,538.64x = 366,776.72 × 94,676.40
  4. Step 4: Simplify right side
    244,538.64x = 34,725,099,453.41
  5. Step 5: Solve for x
    x = 34,725,099,453.41/244,538.64
  6. Step 6: Final answer
    x = 142,002.51

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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.