Home / 95,154.03-131,301.96-52,701.93

Finding the Fourth Proportional to 95,154.03, 131,301.96 and 52,701.93

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Solution

The fourth proportional to 95,154.03, 131,301.96 and 52,701.93 is: 72,722.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,154.03 : 131,301.96 = 52,701.93 : x
  2. Step 2: Convert to fraction form
    95,154.03/131,301.96 = 52,701.93/x
  3. Step 3: Cross multiply
    95,154.03x = 131,301.96 × 52,701.93
  4. Step 4: Simplify right side
    95,154.03x = 6,919,866,704.78
  5. Step 5: Solve for x
    x = 6,919,866,704.78/95,154.03
  6. Step 6: Final answer
    x = 72,722.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.