Home / 68,058.84-102,088.82-23,654.46

Finding the Fourth Proportional to 68,058.84, 102,088.82 and 23,654.46

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Solution

The fourth proportional to 68,058.84, 102,088.82 and 23,654.46 is: 35,481.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,058.84 : 102,088.82 = 23,654.46 : x
  2. Step 2: Convert to fraction form
    68,058.84/102,088.82 = 23,654.46/x
  3. Step 3: Cross multiply
    68,058.84x = 102,088.82 × 23,654.46
  4. Step 4: Simplify right side
    68,058.84x = 2,414,855,389.94
  5. Step 5: Solve for x
    x = 2,414,855,389.94/68,058.84
  6. Step 6: Final answer
    x = 35,481.88

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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.