Home / 41,265.25-56,947.09-22,402.37

Finding the Fourth Proportional to 41,265.25, 56,947.09 and 22,402.37

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Solution

The fourth proportional to 41,265.25, 56,947.09 and 22,402.37 is: 30,915.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,265.25 : 56,947.09 = 22,402.37 : x
  2. Step 2: Convert to fraction form
    41,265.25/56,947.09 = 22,402.37/x
  3. Step 3: Cross multiply
    41,265.25x = 56,947.09 × 22,402.37
  4. Step 4: Simplify right side
    41,265.25x = 1,275,749,668.59
  5. Step 5: Solve for x
    x = 1,275,749,668.59/41,265.25
  6. Step 6: Final answer
    x = 30,915.84

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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.