Home / 162,747.11-244,155.52-50,424.84

Finding the Fourth Proportional to 162,747.11, 244,155.52 and 50,424.84

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Solution

The fourth proportional to 162,747.11, 244,155.52 and 50,424.84 is: 75,648.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,747.11 : 244,155.52 = 50,424.84 : x
  2. Step 2: Convert to fraction form
    162,747.11/244,155.52 = 50,424.84/x
  3. Step 3: Cross multiply
    162,747.11x = 244,155.52 × 50,424.84
  4. Step 4: Simplify right side
    162,747.11x = 12,311,503,031.12
  5. Step 5: Solve for x
    x = 12,311,503,031.12/162,747.11
  6. Step 6: Final answer
    x = 75,648.06

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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.