Home / 3,267.10-4,504.89-2,952.28

Finding the Fourth Proportional to 3,267.10, 4,504.89 and 2,952.28

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Solution

The fourth proportional to 3,267.10, 4,504.89 and 2,952.28 is: 4,070.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267.10 : 4,504.89 = 2,952.28 : x
  2. Step 2: Convert to fraction form
    3,267.10/4,504.89 = 2,952.28/x
  3. Step 3: Cross multiply
    3,267.10x = 4,504.89 × 2,952.28
  4. Step 4: Simplify right side
    3,267.10x = 13,299,696.65
  5. Step 5: Solve for x
    x = 13,299,696.65/3,267.10
  6. Step 6: Final answer
    x = 4,070.80

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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.