Home / 2,996.59-4,517.34-2,795.92

Finding the Fourth Proportional to 2,996.59, 4,517.34 and 2,795.92

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Solution

The fourth proportional to 2,996.59, 4,517.34 and 2,795.92 is: 4,214.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996.59 : 4,517.34 = 2,795.92 : x
  2. Step 2: Convert to fraction form
    2,996.59/4,517.34 = 2,795.92/x
  3. Step 3: Cross multiply
    2,996.59x = 4,517.34 × 2,795.92
  4. Step 4: Simplify right side
    2,996.59x = 12,630,121.25
  5. Step 5: Solve for x
    x = 12,630,121.25/2,996.59
  6. Step 6: Final answer
    x = 4,214.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.