Home / 28,375.27-42,600.53-24,241.84

Finding the Fourth Proportional to 28,375.27, 42,600.53 and 24,241.84

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Solution

The fourth proportional to 28,375.27, 42,600.53 and 24,241.84 is: 36,394.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,375.27 : 42,600.53 = 24,241.84 : x
  2. Step 2: Convert to fraction form
    28,375.27/42,600.53 = 24,241.84/x
  3. Step 3: Cross multiply
    28,375.27x = 42,600.53 × 24,241.84
  4. Step 4: Simplify right side
    28,375.27x = 1,032,715,110.97
  5. Step 5: Solve for x
    x = 1,032,715,110.97/28,375.27
  6. Step 6: Final answer
    x = 36,394.90

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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.