Home / 23,375.44-32,256.79-13,306.33

Finding the Fourth Proportional to 23,375.44, 32,256.79 and 13,306.33

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Solution

The fourth proportional to 23,375.44, 32,256.79 and 13,306.33 is: 18,361.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,375.44 : 32,256.79 = 13,306.33 : x
  2. Step 2: Convert to fraction form
    23,375.44/32,256.79 = 13,306.33/x
  3. Step 3: Cross multiply
    23,375.44x = 32,256.79 × 13,306.33
  4. Step 4: Simplify right side
    23,375.44x = 429,219,492.48
  5. Step 5: Solve for x
    x = 429,219,492.48/23,375.44
  6. Step 6: Final answer
    x = 18,361.99

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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.