Home / 24,951.57-37,452.77-12,480.60

Finding the Fourth Proportional to 24,951.57, 37,452.77 and 12,480.60

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Solution

The fourth proportional to 24,951.57, 37,452.77 and 12,480.60 is: 18,733.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,951.57 : 37,452.77 = 12,480.60 : x
  2. Step 2: Convert to fraction form
    24,951.57/37,452.77 = 12,480.60/x
  3. Step 3: Cross multiply
    24,951.57x = 37,452.77 × 12,480.60
  4. Step 4: Simplify right side
    24,951.57x = 467,432,978.86
  5. Step 5: Solve for x
    x = 467,432,978.86/24,951.57
  6. Step 6: Final answer
    x = 18,733.61

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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.