Home / 37,086.50-55,629.75-24,630.86

Finding the Fourth Proportional to 37,086.50, 55,629.75 and 24,630.86

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Solution

The fourth proportional to 37,086.50, 55,629.75 and 24,630.86 is: 36,946.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,086.50 : 55,629.75 = 24,630.86 : x
  2. Step 2: Convert to fraction form
    37,086.50/55,629.75 = 24,630.86/x
  3. Step 3: Cross multiply
    37,086.50x = 55,629.75 × 24,630.86
  4. Step 4: Simplify right side
    37,086.50x = 1,370,208,584.09
  5. Step 5: Solve for x
    x = 1,370,208,584.09/37,086.50
  6. Step 6: Final answer
    x = 36,946.29

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Double scale
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Similar ratio
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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.