Home / 2,335.49-3,499.68-1,716.24

Finding the Fourth Proportional to 2,335.49, 3,499.68 and 1,716.24

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Solution

The fourth proportional to 2,335.49, 3,499.68 and 1,716.24 is: 2,571.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335.49 : 3,499.68 = 1,716.24 : x
  2. Step 2: Convert to fraction form
    2,335.49/3,499.68 = 1,716.24/x
  3. Step 3: Cross multiply
    2,335.49x = 3,499.68 × 1,716.24
  4. Step 4: Simplify right side
    2,335.49x = 6,006,290.80
  5. Step 5: Solve for x
    x = 6,006,290.80/2,335.49
  6. Step 6: Final answer
    x = 2,571.75

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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.