Home / 4,972.59-6,865.20-3,295.44

Finding the Fourth Proportional to 4,972.59, 6,865.20 and 3,295.44

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Solution

The fourth proportional to 4,972.59, 6,865.20 and 3,295.44 is: 4,549.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,972.59 : 6,865.20 = 3,295.44 : x
  2. Step 2: Convert to fraction form
    4,972.59/6,865.20 = 3,295.44/x
  3. Step 3: Cross multiply
    4,972.59x = 6,865.20 × 3,295.44
  4. Step 4: Simplify right side
    4,972.59x = 22,623,854.69
  5. Step 5: Solve for x
    x = 22,623,854.69/4,972.59
  6. Step 6: Final answer
    x = 4,549.71

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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.