Home / 2,944.24-4,062.60-1,702

Finding the Fourth Proportional to 2,944.24, 4,062.60 and 1,702

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Solution

The fourth proportional to 2,944.24, 4,062.60 and 1,702 is: 2,348.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944.24 : 4,062.60 = 1,702 : x
  2. Step 2: Convert to fraction form
    2,944.24/4,062.60 = 1,702/x
  3. Step 3: Cross multiply
    2,944.24x = 4,062.60 × 1,702
  4. Step 4: Simplify right side
    2,944.24x = 6,914,545.20
  5. Step 5: Solve for x
    x = 6,914,545.20/2,944.24
  6. Step 6: Final answer
    x = 2,348.50

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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.