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Finding the Fourth Proportional to 2,694.04, 4,041.05 and 2,327.71

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Solution

The fourth proportional to 2,694.04, 4,041.05 and 2,327.71 is: 3,491.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694.04 : 4,041.05 = 2,327.71 : x
  2. Step 2: Convert to fraction form
    2,694.04/4,041.05 = 2,327.71/x
  3. Step 3: Cross multiply
    2,694.04x = 4,041.05 × 2,327.71
  4. Step 4: Simplify right side
    2,694.04x = 9,406,392.50
  5. Step 5: Solve for x
    x = 9,406,392.50/2,694.04
  6. Step 6: Final answer
    x = 3,491.56

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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.