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Finding the Fourth Proportional to 62,693.48, 94,018.35 and 27,614

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Solution

The fourth proportional to 62,693.48, 94,018.35 and 27,614 is: 41,411.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,693.48 : 94,018.35 = 27,614 : x
  2. Step 2: Convert to fraction form
    62,693.48/94,018.35 = 27,614/x
  3. Step 3: Cross multiply
    62,693.48x = 94,018.35 × 27,614
  4. Step 4: Simplify right side
    62,693.48x = 2,596,222,716.90
  5. Step 5: Solve for x
    x = 2,596,222,716.90/62,693.48
  6. Step 6: Final answer
    x = 41,411.37

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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.