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Finding the Fourth Proportional to 244,546.30, 366,819.45 and 235,688.95

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Solution

The fourth proportional to 244,546.30, 366,819.45 and 235,688.95 is: 353,533.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,546.30 : 366,819.45 = 235,688.95 : x
  2. Step 2: Convert to fraction form
    244,546.30/366,819.45 = 235,688.95/x
  3. Step 3: Cross multiply
    244,546.30x = 366,819.45 × 235,688.95
  4. Step 4: Simplify right side
    244,546.30x = 86,455,291,010.08
  5. Step 5: Solve for x
    x = 86,455,291,010.08/244,546.30
  6. Step 6: Final answer
    x = 353,533.43

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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.