Home / 3,350.18-4,625.65-2,233.75

Finding the Fourth Proportional to 3,350.18, 4,625.65 and 2,233.75

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Solution

The fourth proportional to 3,350.18, 4,625.65 and 2,233.75 is: 3,084.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350.18 : 4,625.65 = 2,233.75 : x
  2. Step 2: Convert to fraction form
    3,350.18/4,625.65 = 2,233.75/x
  3. Step 3: Cross multiply
    3,350.18x = 4,625.65 × 2,233.75
  4. Step 4: Simplify right side
    3,350.18x = 10,332,534.52
  5. Step 5: Solve for x
    x = 10,332,534.52/3,350.18
  6. Step 6: Final answer
    x = 3,084.17

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1.5x scale

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.