Home / 2,325.11-3,479.96-2,004.35

Finding the Fourth Proportional to 2,325.11, 3,479.96 and 2,004.35

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Solution

The fourth proportional to 2,325.11, 3,479.96 and 2,004.35 is: 2,999.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,325.11 : 3,479.96 = 2,004.35 : x
  2. Step 2: Convert to fraction form
    2,325.11/3,479.96 = 2,004.35/x
  3. Step 3: Cross multiply
    2,325.11x = 3,479.96 × 2,004.35
  4. Step 4: Simplify right side
    2,325.11x = 6,975,045.44
  5. Step 5: Solve for x
    x = 6,975,045.44/2,325.11
  6. Step 6: Final answer
    x = 2,999.88

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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.