Home / 2,694.90-4,048.48-2,325.85

Finding the Fourth Proportional to 2,694.90, 4,048.48 and 2,325.85

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Solution

The fourth proportional to 2,694.90, 4,048.48 and 2,325.85 is: 3,494.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694.90 : 4,048.48 = 2,325.85 : x
  2. Step 2: Convert to fraction form
    2,694.90/4,048.48 = 2,325.85/x
  3. Step 3: Cross multiply
    2,694.90x = 4,048.48 × 2,325.85
  4. Step 4: Simplify right side
    2,694.90x = 9,416,149.99
  5. Step 5: Solve for x
    x = 9,416,149.99/2,694.90
  6. Step 6: Final answer
    x = 3,494.06

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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.