Home / 3,035.57-4,548.92-1,344.92

Finding the Fourth Proportional to 3,035.57, 4,548.92 and 1,344.92

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Solution

The fourth proportional to 3,035.57, 4,548.92 and 1,344.92 is: 2,015.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035.57 : 4,548.92 = 1,344.92 : x
  2. Step 2: Convert to fraction form
    3,035.57/4,548.92 = 1,344.92/x
  3. Step 3: Cross multiply
    3,035.57x = 4,548.92 × 1,344.92
  4. Step 4: Simplify right side
    3,035.57x = 6,117,947.70
  5. Step 5: Solve for x
    x = 6,117,947.70/3,035.57
  6. Step 6: Final answer
    x = 2,015.42

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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.