Home / 5,832.08-8,738.38-4,097.60

Finding the Fourth Proportional to 5,832.08, 8,738.38 and 4,097.60

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Solution

The fourth proportional to 5,832.08, 8,738.38 and 4,097.60 is: 6,139.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832.08 : 8,738.38 = 4,097.60 : x
  2. Step 2: Convert to fraction form
    5,832.08/8,738.38 = 4,097.60/x
  3. Step 3: Cross multiply
    5,832.08x = 8,738.38 × 4,097.60
  4. Step 4: Simplify right side
    5,832.08x = 35,806,385.89
  5. Step 5: Solve for x
    x = 35,806,385.89/5,832.08
  6. Step 6: Final answer
    x = 6,139.56

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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.