Home / 162,945.48-244,418.43-44,617.85

Finding the Fourth Proportional to 162,945.48, 244,418.43 and 44,617.85

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Solution

The fourth proportional to 162,945.48, 244,418.43 and 44,617.85 is: 66,926.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,945.48 : 244,418.43 = 44,617.85 : x
  2. Step 2: Convert to fraction form
    162,945.48/244,418.43 = 44,617.85/x
  3. Step 3: Cross multiply
    162,945.48x = 244,418.43 × 44,617.85
  4. Step 4: Simplify right side
    162,945.48x = 10,905,423,624.88
  5. Step 5: Solve for x
    x = 10,905,423,624.88/162,945.48
  6. Step 6: Final answer
    x = 66,926.83

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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.