Home / 2,723.04-3,757.92-2,094.24

Finding the Fourth Proportional to 2,723.04, 3,757.92 and 2,094.24

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Solution

The fourth proportional to 2,723.04, 3,757.92 and 2,094.24 is: 2,890.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723.04 : 3,757.92 = 2,094.24 : x
  2. Step 2: Convert to fraction form
    2,723.04/3,757.92 = 2,094.24/x
  3. Step 3: Cross multiply
    2,723.04x = 3,757.92 × 2,094.24
  4. Step 4: Simplify right side
    2,723.04x = 7,869,986.38
  5. Step 5: Solve for x
    x = 7,869,986.38/2,723.04
  6. Step 6: Final answer
    x = 2,890.15

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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.