Home / 4,860.33-7,290.49-1,350.19

Finding the Fourth Proportional to 4,860.33, 7,290.49 and 1,350.19

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Solution

The fourth proportional to 4,860.33, 7,290.49 and 1,350.19 is: 2,025.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860.33 : 7,290.49 = 1,350.19 : x
  2. Step 2: Convert to fraction form
    4,860.33/7,290.49 = 1,350.19/x
  3. Step 3: Cross multiply
    4,860.33x = 7,290.49 × 1,350.19
  4. Step 4: Simplify right side
    4,860.33x = 9,843,581.16
  5. Step 5: Solve for x
    x = 9,843,581.16/4,860.33
  6. Step 6: Final answer
    x = 2,025.29

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Similar ratio
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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.