Home / 23,932.86-33,027.07-13,177.52

Finding the Fourth Proportional to 23,932.86, 33,027.07 and 13,177.52

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Solution

The fourth proportional to 23,932.86, 33,027.07 and 13,177.52 is: 18,184.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,932.86 : 33,027.07 = 13,177.52 : x
  2. Step 2: Convert to fraction form
    23,932.86/33,027.07 = 13,177.52/x
  3. Step 3: Cross multiply
    23,932.86x = 33,027.07 × 13,177.52
  4. Step 4: Simplify right side
    23,932.86x = 435,214,802.61
  5. Step 5: Solve for x
    x = 435,214,802.61/23,932.86
  6. Step 6: Final answer
    x = 18,184.82

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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.