Home / 114,451.38-171,677.07-35,565.62

Finding the Fourth Proportional to 114,451.38, 171,677.07 and 35,565.62

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Solution

The fourth proportional to 114,451.38, 171,677.07 and 35,565.62 is: 53,348.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,451.38 : 171,677.07 = 35,565.62 : x
  2. Step 2: Convert to fraction form
    114,451.38/171,677.07 = 35,565.62/x
  3. Step 3: Cross multiply
    114,451.38x = 171,677.07 × 35,565.62
  4. Step 4: Simplify right side
    114,451.38x = 6,105,800,575.95
  5. Step 5: Solve for x
    x = 6,105,800,575.95/114,451.38
  6. Step 6: Final answer
    x = 53,348.42

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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.