Home / 2,336.68-3,225.24-1,580.11

Finding the Fourth Proportional to 2,336.68, 3,225.24 and 1,580.11

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Solution

The fourth proportional to 2,336.68, 3,225.24 and 1,580.11 is: 2,180.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336.68 : 3,225.24 = 1,580.11 : x
  2. Step 2: Convert to fraction form
    2,336.68/3,225.24 = 1,580.11/x
  3. Step 3: Cross multiply
    2,336.68x = 3,225.24 × 1,580.11
  4. Step 4: Simplify right side
    2,336.68x = 5,096,233.98
  5. Step 5: Solve for x
    x = 5,096,233.98/2,336.68
  6. Step 6: Final answer
    x = 2,180.97

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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.