Home / 29,734.48-41,084.58-28,670.14

Finding the Fourth Proportional to 29,734.48, 41,084.58 and 28,670.14

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Solution

The fourth proportional to 29,734.48, 41,084.58 and 28,670.14 is: 39,613.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,734.48 : 41,084.58 = 28,670.14 : x
  2. Step 2: Convert to fraction form
    29,734.48/41,084.58 = 28,670.14/x
  3. Step 3: Cross multiply
    29,734.48x = 41,084.58 × 28,670.14
  4. Step 4: Simplify right side
    29,734.48x = 1,177,900,660.44
  5. Step 5: Solve for x
    x = 1,177,900,660.44/29,734.48
  6. Step 6: Final answer
    x = 39,613.97

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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.