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Finding the Fourth Proportional to 65,388.25, 98,096.96 and 23,835.25

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Solution

The fourth proportional to 65,388.25, 98,096.96 and 23,835.25 is: 35,758.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,388.25 : 98,096.96 = 23,835.25 : x
  2. Step 2: Convert to fraction form
    65,388.25/98,096.96 = 23,835.25/x
  3. Step 3: Cross multiply
    65,388.25x = 98,096.96 × 23,835.25
  4. Step 4: Simplify right side
    65,388.25x = 2,338,165,565.84
  5. Step 5: Solve for x
    x = 2,338,165,565.84/65,388.25
  6. Step 6: Final answer
    x = 35,758.19

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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.