Home / 2,023.61-3,034.26-1,365.44

Finding the Fourth Proportional to 2,023.61, 3,034.26 and 1,365.44

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Solution

The fourth proportional to 2,023.61, 3,034.26 and 1,365.44 is: 2,047.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023.61 : 3,034.26 = 1,365.44 : x
  2. Step 2: Convert to fraction form
    2,023.61/3,034.26 = 1,365.44/x
  3. Step 3: Cross multiply
    2,023.61x = 3,034.26 × 1,365.44
  4. Step 4: Simplify right side
    2,023.61x = 4,143,084.80
  5. Step 5: Solve for x
    x = 4,143,084.80/2,023.61
  6. Step 6: Final answer
    x = 2,047.38

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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.