Home / 3,793.48-5,680.06-3,575.12

Finding the Fourth Proportional to 3,793.48, 5,680.06 and 3,575.12

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Solution

The fourth proportional to 3,793.48, 5,680.06 and 3,575.12 is: 5,353.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,793.48 : 5,680.06 = 3,575.12 : x
  2. Step 2: Convert to fraction form
    3,793.48/5,680.06 = 3,575.12/x
  3. Step 3: Cross multiply
    3,793.48x = 5,680.06 × 3,575.12
  4. Step 4: Simplify right side
    3,793.48x = 20,306,896.11
  5. Step 5: Solve for x
    x = 20,306,896.11/3,793.48
  6. Step 6: Final answer
    x = 5,353.10

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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.