Home / 41,928.96-62,894.08-10,763.52

Finding the Fourth Proportional to 41,928.96, 62,894.08 and 10,763.52

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Solution

The fourth proportional to 41,928.96, 62,894.08 and 10,763.52 is: 16,145.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,928.96 : 62,894.08 = 10,763.52 : x
  2. Step 2: Convert to fraction form
    41,928.96/62,894.08 = 10,763.52/x
  3. Step 3: Cross multiply
    41,928.96x = 62,894.08 × 10,763.52
  4. Step 4: Simplify right side
    41,928.96x = 676,961,687.96
  5. Step 5: Solve for x
    x = 676,961,687.96/41,928.96
  6. Step 6: Final answer
    x = 16,145.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.