Home / 53,581.66-80,337.03-23,958.70

Finding the Fourth Proportional to 53,581.66, 80,337.03 and 23,958.70

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Solution

The fourth proportional to 53,581.66, 80,337.03 and 23,958.70 is: 35,922.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,581.66 : 80,337.03 = 23,958.70 : x
  2. Step 2: Convert to fraction form
    53,581.66/80,337.03 = 23,958.70/x
  3. Step 3: Cross multiply
    53,581.66x = 80,337.03 × 23,958.70
  4. Step 4: Simplify right side
    53,581.66x = 1,924,770,800.66
  5. Step 5: Solve for x
    x = 1,924,770,800.66/53,581.66
  6. Step 6: Final answer
    x = 35,922.19

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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.