Home / 24,003.33-33,126.19-13,393.19

Finding the Fourth Proportional to 24,003.33, 33,126.19 and 13,393.19

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Solution

The fourth proportional to 24,003.33, 33,126.19 and 13,393.19 is: 18,483.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,003.33 : 33,126.19 = 13,393.19 : x
  2. Step 2: Convert to fraction form
    24,003.33/33,126.19 = 13,393.19/x
  3. Step 3: Cross multiply
    24,003.33x = 33,126.19 × 13,393.19
  4. Step 4: Simplify right side
    24,003.33x = 443,665,405.98
  5. Step 5: Solve for x
    x = 443,665,405.98/24,003.33
  6. Step 6: Final answer
    x = 18,483.49

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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.