Home / 2,340.44-3,507.60-2,092.18

Finding the Fourth Proportional to 2,340.44, 3,507.60 and 2,092.18

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Solution

The fourth proportional to 2,340.44, 3,507.60 and 2,092.18 is: 3,135.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340.44 : 3,507.60 = 2,092.18 : x
  2. Step 2: Convert to fraction form
    2,340.44/3,507.60 = 2,092.18/x
  3. Step 3: Cross multiply
    2,340.44x = 3,507.60 × 2,092.18
  4. Step 4: Simplify right side
    2,340.44x = 7,338,536.22
  5. Step 5: Solve for x
    x = 7,338,536.22/2,340.44
  6. Step 6: Final answer
    x = 3,135.53

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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.