Home / 29,066.64-43,625.88-13,493.04

Finding the Fourth Proportional to 29,066.64, 43,625.88 and 13,493.04

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Solution

The fourth proportional to 29,066.64, 43,625.88 and 13,493.04 is: 20,251.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,066.64 : 43,625.88 = 13,493.04 : x
  2. Step 2: Convert to fraction form
    29,066.64/43,625.88 = 13,493.04/x
  3. Step 3: Cross multiply
    29,066.64x = 43,625.88 × 13,493.04
  4. Step 4: Simplify right side
    29,066.64x = 588,645,743.88
  5. Step 5: Solve for x
    x = 588,645,743.88/29,066.64
  6. Step 6: Final answer
    x = 20,251.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.