Home / 1,883.26-2,593.65-1,517.14

Finding the Fourth Proportional to 1,883.26, 2,593.65 and 1,517.14

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Solution

The fourth proportional to 1,883.26, 2,593.65 and 1,517.14 is: 2,089.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883.26 : 2,593.65 = 1,517.14 : x
  2. Step 2: Convert to fraction form
    1,883.26/2,593.65 = 1,517.14/x
  3. Step 3: Cross multiply
    1,883.26x = 2,593.65 × 1,517.14
  4. Step 4: Simplify right side
    1,883.26x = 3,934,930.16
  5. Step 5: Solve for x
    x = 3,934,930.16/1,883.26
  6. Step 6: Final answer
    x = 2,089.42

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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.