Home / 2,410.97-3,327.77-1,363.37

Finding the Fourth Proportional to 2,410.97, 3,327.77 and 1,363.37

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Solution

The fourth proportional to 2,410.97, 3,327.77 and 1,363.37 is: 1,881.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410.97 : 3,327.77 = 1,363.37 : x
  2. Step 2: Convert to fraction form
    2,410.97/3,327.77 = 1,363.37/x
  3. Step 3: Cross multiply
    2,410.97x = 3,327.77 × 1,363.37
  4. Step 4: Simplify right side
    2,410.97x = 4,536,974.97
  5. Step 5: Solve for x
    x = 4,536,974.97/2,410.97
  6. Step 6: Final answer
    x = 1,881.80

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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.