Home / 162,911.14-244,404.96-50,585.56

Finding the Fourth Proportional to 162,911.14, 244,404.96 and 50,585.56

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Solution

The fourth proportional to 162,911.14, 244,404.96 and 50,585.56 is: 75,890.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,911.14 : 244,404.96 = 50,585.56 : x
  2. Step 2: Convert to fraction form
    162,911.14/244,404.96 = 50,585.56/x
  3. Step 3: Cross multiply
    162,911.14x = 244,404.96 × 50,585.56
  4. Step 4: Simplify right side
    162,911.14x = 12,363,361,768.38
  5. Step 5: Solve for x
    x = 12,363,361,768.38/162,911.14
  6. Step 6: Final answer
    x = 75,890.22

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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.