Home / 6,025.50-8,324.36-4,816.80

Finding the Fourth Proportional to 6,025.50, 8,324.36 and 4,816.80

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Solution

The fourth proportional to 6,025.50, 8,324.36 and 4,816.80 is: 6,654.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025.50 : 8,324.36 = 4,816.80 : x
  2. Step 2: Convert to fraction form
    6,025.50/8,324.36 = 4,816.80/x
  3. Step 3: Cross multiply
    6,025.50x = 8,324.36 × 4,816.80
  4. Step 4: Simplify right side
    6,025.50x = 40,096,753.16
  5. Step 5: Solve for x
    x = 40,096,753.16/6,025.50
  6. Step 6: Final answer
    x = 6,654.51

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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.