Home / 23,954.76-33,057.92-13,747.46

Finding the Fourth Proportional to 23,954.76, 33,057.92 and 13,747.46

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Solution

The fourth proportional to 23,954.76, 33,057.92 and 13,747.46 is: 18,971.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,954.76 : 33,057.92 = 13,747.46 : x
  2. Step 2: Convert to fraction form
    23,954.76/33,057.92 = 13,747.46/x
  3. Step 3: Cross multiply
    23,954.76x = 33,057.92 × 13,747.46
  4. Step 4: Simplify right side
    23,954.76x = 454,462,432.88
  5. Step 5: Solve for x
    x = 454,462,432.88/23,954.76
  6. Step 6: Final answer
    x = 18,971.70

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1.5x scale

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.