Home / 50,350.33-75,514.85-14,802

Finding the Fourth Proportional to 50,350.33, 75,514.85 and 14,802

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Solution

The fourth proportional to 50,350.33, 75,514.85 and 14,802 is: 22,199.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,350.33 : 75,514.85 = 14,802 : x
  2. Step 2: Convert to fraction form
    50,350.33/75,514.85 = 14,802/x
  3. Step 3: Cross multiply
    50,350.33x = 75,514.85 × 14,802
  4. Step 4: Simplify right side
    50,350.33x = 1,117,770,809.70
  5. Step 5: Solve for x
    x = 1,117,770,809.70/50,350.33
  6. Step 6: Final answer
    x = 22,199.87

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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.