Home / 23,839.44-32,898.31-13,229.04

Finding the Fourth Proportional to 23,839.44, 32,898.31 and 13,229.04

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Solution

The fourth proportional to 23,839.44, 32,898.31 and 13,229.04 is: 18,256.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,839.44 : 32,898.31 = 13,229.04 : x
  2. Step 2: Convert to fraction form
    23,839.44/32,898.31 = 13,229.04/x
  3. Step 3: Cross multiply
    23,839.44x = 32,898.31 × 13,229.04
  4. Step 4: Simplify right side
    23,839.44x = 435,213,058.92
  5. Step 5: Solve for x
    x = 435,213,058.92/23,839.44
  6. Step 6: Final answer
    x = 18,256.01

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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.