Home / 24,422.44-33,719.28-18,747.04

Finding the Fourth Proportional to 24,422.44, 33,719.28 and 18,747.04

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Solution

The fourth proportional to 24,422.44, 33,719.28 and 18,747.04 is: 25,883.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,422.44 : 33,719.28 = 18,747.04 : x
  2. Step 2: Convert to fraction form
    24,422.44/33,719.28 = 18,747.04/x
  3. Step 3: Cross multiply
    24,422.44x = 33,719.28 × 18,747.04
  4. Step 4: Simplify right side
    24,422.44x = 632,136,690.93
  5. Step 5: Solve for x
    x = 632,136,690.93/24,422.44
  6. Step 6: Final answer
    x = 25,883.44

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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.