Home / 3,350.49-4,625.28-2,356.62

Finding the Fourth Proportional to 3,350.49, 4,625.28 and 2,356.62

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Solution

The fourth proportional to 3,350.49, 4,625.28 and 2,356.62 is: 3,253.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350.49 : 4,625.28 = 2,356.62 : x
  2. Step 2: Convert to fraction form
    3,350.49/4,625.28 = 2,356.62/x
  3. Step 3: Cross multiply
    3,350.49x = 4,625.28 × 2,356.62
  4. Step 4: Simplify right side
    3,350.49x = 10,900,027.35
  5. Step 5: Solve for x
    x = 10,900,027.35/3,350.49
  6. Step 6: Final answer
    x = 3,253.26

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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.