Home / 41,265.86-56,947.04-22,402.98

Finding the Fourth Proportional to 41,265.86, 56,947.04 and 22,402.98

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Solution

The fourth proportional to 41,265.86, 56,947.04 and 22,402.98 is: 30,916.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,265.86 : 56,947.04 = 22,402.98 : x
  2. Step 2: Convert to fraction form
    41,265.86/56,947.04 = 22,402.98/x
  3. Step 3: Cross multiply
    41,265.86x = 56,947.04 × 22,402.98
  4. Step 4: Simplify right side
    41,265.86x = 1,275,783,286.16
  5. Step 5: Solve for x
    x = 1,275,783,286.16/41,265.86
  6. Step 6: Final answer
    x = 30,916.20

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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.