Home / 3,569.97-5,352.99-1,104.10

Finding the Fourth Proportional to 3,569.97, 5,352.99 and 1,104.10

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Solution

The fourth proportional to 3,569.97, 5,352.99 and 1,104.10 is: 1,655.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569.97 : 5,352.99 = 1,104.10 : x
  2. Step 2: Convert to fraction form
    3,569.97/5,352.99 = 1,104.10/x
  3. Step 3: Cross multiply
    3,569.97x = 5,352.99 × 1,104.10
  4. Step 4: Simplify right side
    3,569.97x = 5,910,236.26
  5. Step 5: Solve for x
    x = 5,910,236.26/3,569.97
  6. Step 6: Final answer
    x = 1,655.54

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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.