Home / 24,865.56-37,290.60-8,221.86

Finding the Fourth Proportional to 24,865.56, 37,290.60 and 8,221.86

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Solution

The fourth proportional to 24,865.56, 37,290.60 and 8,221.86 is: 12,330.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,865.56 : 37,290.60 = 8,221.86 : x
  2. Step 2: Convert to fraction form
    24,865.56/37,290.60 = 8,221.86/x
  3. Step 3: Cross multiply
    24,865.56x = 37,290.60 × 8,221.86
  4. Step 4: Simplify right side
    24,865.56x = 306,598,092.52
  5. Step 5: Solve for x
    x = 306,598,092.52/24,865.56
  6. Step 6: Final answer
    x = 12,330.23

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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.