Home / 6,197.38-8,552.28-3,364.70

Finding the Fourth Proportional to 6,197.38, 8,552.28 and 3,364.70

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Solution

The fourth proportional to 6,197.38, 8,552.28 and 3,364.70 is: 4,643.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,197.38 : 8,552.28 = 3,364.70 : x
  2. Step 2: Convert to fraction form
    6,197.38/8,552.28 = 3,364.70/x
  3. Step 3: Cross multiply
    6,197.38x = 8,552.28 × 3,364.70
  4. Step 4: Simplify right side
    6,197.38x = 28,775,856.52
  5. Step 5: Solve for x
    x = 28,775,856.52/6,197.38
  6. Step 6: Final answer
    x = 4,643.23

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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.