Home / 24,111.14-33,273.11-13,500.81

Finding the Fourth Proportional to 24,111.14, 33,273.11 and 13,500.81

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Solution

The fourth proportional to 24,111.14, 33,273.11 and 13,500.81 is: 18,630.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,111.14 : 33,273.11 = 13,500.81 : x
  2. Step 2: Convert to fraction form
    24,111.14/33,273.11 = 13,500.81/x
  3. Step 3: Cross multiply
    24,111.14x = 33,273.11 × 13,500.81
  4. Step 4: Simplify right side
    24,111.14x = 449,213,969.97
  5. Step 5: Solve for x
    x = 449,213,969.97/24,111.14
  6. Step 6: Final answer
    x = 18,630.98

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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.