Home / 5,884.92-8,121.60-3,232.80

Finding the Fourth Proportional to 5,884.92, 8,121.60 and 3,232.80

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Solution

The fourth proportional to 5,884.92, 8,121.60 and 3,232.80 is: 4,461.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,884.92 : 8,121.60 = 3,232.80 : x
  2. Step 2: Convert to fraction form
    5,884.92/8,121.60 = 3,232.80/x
  3. Step 3: Cross multiply
    5,884.92x = 8,121.60 × 3,232.80
  4. Step 4: Simplify right side
    5,884.92x = 26,255,508.48
  5. Step 5: Solve for x
    x = 26,255,508.48/5,884.92
  6. Step 6: Final answer
    x = 4,461.49

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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.