Home / 3,593.72-5,386.26-1,950.20

Finding the Fourth Proportional to 3,593.72, 5,386.26 and 1,950.20

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Solution

The fourth proportional to 3,593.72, 5,386.26 and 1,950.20 is: 2,922.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593.72 : 5,386.26 = 1,950.20 : x
  2. Step 2: Convert to fraction form
    3,593.72/5,386.26 = 1,950.20/x
  3. Step 3: Cross multiply
    3,593.72x = 5,386.26 × 1,950.20
  4. Step 4: Simplify right side
    3,593.72x = 10,504,284.25
  5. Step 5: Solve for x
    x = 10,504,284.25/3,593.72
  6. Step 6: Final answer
    x = 2,922.96

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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.