Home / 4,308.31-5,945.30-2,632.52

Finding the Fourth Proportional to 4,308.31, 5,945.30 and 2,632.52

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Solution

The fourth proportional to 4,308.31, 5,945.30 and 2,632.52 is: 3,632.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,308.31 : 5,945.30 = 2,632.52 : x
  2. Step 2: Convert to fraction form
    4,308.31/5,945.30 = 2,632.52/x
  3. Step 3: Cross multiply
    4,308.31x = 5,945.30 × 2,632.52
  4. Step 4: Simplify right side
    4,308.31x = 15,651,099.29
  5. Step 5: Solve for x
    x = 15,651,099.29/4,308.31
  6. Step 6: Final answer
    x = 3,632.77

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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.