Home / 24,105.12-33,266.59-13,494.75

Finding the Fourth Proportional to 24,105.12, 33,266.59 and 13,494.75

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Solution

The fourth proportional to 24,105.12, 33,266.59 and 13,494.75 is: 18,623.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,105.12 : 33,266.59 = 13,494.75 : x
  2. Step 2: Convert to fraction form
    24,105.12/33,266.59 = 13,494.75/x
  3. Step 3: Cross multiply
    24,105.12x = 33,266.59 × 13,494.75
  4. Step 4: Simplify right side
    24,105.12x = 448,924,156.92
  5. Step 5: Solve for x
    x = 448,924,156.92/24,105.12
  6. Step 6: Final answer
    x = 18,623.60

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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.