Home / 2,996.65-4,494.97-1,352.75

Finding the Fourth Proportional to 2,996.65, 4,494.97 and 1,352.75

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Solution

The fourth proportional to 2,996.65, 4,494.97 and 1,352.75 is: 2,029.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996.65 : 4,494.97 = 1,352.75 : x
  2. Step 2: Convert to fraction form
    2,996.65/4,494.97 = 1,352.75/x
  3. Step 3: Cross multiply
    2,996.65x = 4,494.97 × 1,352.75
  4. Step 4: Simplify right side
    2,996.65x = 6,080,571.36
  5. Step 5: Solve for x
    x = 6,080,571.36/2,996.65
  6. Step 6: Final answer
    x = 2,029.13

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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.