Home / 23,971.86-35,944.92-9,177.66

Finding the Fourth Proportional to 23,971.86, 35,944.92 and 9,177.66

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Solution

The fourth proportional to 23,971.86, 35,944.92 and 9,177.66 is: 13,761.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,971.86 : 35,944.92 = 9,177.66 : x
  2. Step 2: Convert to fraction form
    23,971.86/35,944.92 = 9,177.66/x
  3. Step 3: Cross multiply
    23,971.86x = 35,944.92 × 9,177.66
  4. Step 4: Simplify right side
    23,971.86x = 329,890,254.49
  5. Step 5: Solve for x
    x = 329,890,254.49/23,971.86
  6. Step 6: Final answer
    x = 13,761.56

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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.