Home / 41,787.96-57,667.29-22,925.04

Finding the Fourth Proportional to 41,787.96, 57,667.29 and 22,925.04

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Solution

The fourth proportional to 41,787.96, 57,667.29 and 22,925.04 is: 31,636.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,787.96 : 57,667.29 = 22,925.04 : x
  2. Step 2: Convert to fraction form
    41,787.96/57,667.29 = 22,925.04/x
  3. Step 3: Cross multiply
    41,787.96x = 57,667.29 × 22,925.04
  4. Step 4: Simplify right side
    41,787.96x = 1,322,024,929.94
  5. Step 5: Solve for x
    x = 1,322,024,929.94/41,787.96
  6. Step 6: Final answer
    x = 31,636.50

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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.