Home / 5,497.32-8,247.26-2,899.56

Finding the Fourth Proportional to 5,497.32, 8,247.26 and 2,899.56

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Solution

The fourth proportional to 5,497.32, 8,247.26 and 2,899.56 is: 4,350.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,497.32 : 8,247.26 = 2,899.56 : x
  2. Step 2: Convert to fraction form
    5,497.32/8,247.26 = 2,899.56/x
  3. Step 3: Cross multiply
    5,497.32x = 8,247.26 × 2,899.56
  4. Step 4: Simplify right side
    5,497.32x = 23,913,425.21
  5. Step 5: Solve for x
    x = 23,913,425.21/5,497.32
  6. Step 6: Final answer
    x = 4,350.02

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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.