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Finding the Fourth Proportional to 244,281.82, 366,475.38 and 75,798.58

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Solution

The fourth proportional to 244,281.82, 366,475.38 and 75,798.58 is: 113,714.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,281.82 : 366,475.38 = 75,798.58 : x
  2. Step 2: Convert to fraction form
    244,281.82/366,475.38 = 75,798.58/x
  3. Step 3: Cross multiply
    244,281.82x = 366,475.38 × 75,798.58
  4. Step 4: Simplify right side
    244,281.82x = 27,778,313,408.96
  5. Step 5: Solve for x
    x = 27,778,313,408.96/244,281.82
  6. Step 6: Final answer
    x = 113,714.21

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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.