Home / 2,359.67-3,540.85-2,232.99

Finding the Fourth Proportional to 2,359.67, 3,540.85 and 2,232.99

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Solution

The fourth proportional to 2,359.67, 3,540.85 and 2,232.99 is: 3,350.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359.67 : 3,540.85 = 2,232.99 : x
  2. Step 2: Convert to fraction form
    2,359.67/3,540.85 = 2,232.99/x
  3. Step 3: Cross multiply
    2,359.67x = 3,540.85 × 2,232.99
  4. Step 4: Simplify right side
    2,359.67x = 7,906,677.06
  5. Step 5: Solve for x
    x = 7,906,677.06/2,359.67
  6. Step 6: Final answer
    x = 3,350.76

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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.