Home / 18,024.42-24,854.60-12,367.43

Finding the Fourth Proportional to 18,024.42, 24,854.60 and 12,367.43

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Solution

The fourth proportional to 18,024.42, 24,854.60 and 12,367.43 is: 17,053.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,024.42 : 24,854.60 = 12,367.43 : x
  2. Step 2: Convert to fraction form
    18,024.42/24,854.60 = 12,367.43/x
  3. Step 3: Cross multiply
    18,024.42x = 24,854.60 × 12,367.43
  4. Step 4: Simplify right side
    18,024.42x = 307,387,525.68
  5. Step 5: Solve for x
    x = 307,387,525.68/18,024.42
  6. Step 6: Final answer
    x = 17,053.95

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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.