Home / 17,446.99-24,067.50-12,132.58

Finding the Fourth Proportional to 17,446.99, 24,067.50 and 12,132.58

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Solution

The fourth proportional to 17,446.99, 24,067.50 and 12,132.58 is: 16,736.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,446.99 : 24,067.50 = 12,132.58 : x
  2. Step 2: Convert to fraction form
    17,446.99/24,067.50 = 12,132.58/x
  3. Step 3: Cross multiply
    17,446.99x = 24,067.50 × 12,132.58
  4. Step 4: Simplify right side
    17,446.99x = 292,000,869.15
  5. Step 5: Solve for x
    x = 292,000,869.15/17,446.99
  6. Step 6: Final answer
    x = 16,736.46

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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.