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Finding the Fourth Proportional to 48,606.25, 67,076.63 and 26,250.25

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Solution

The fourth proportional to 48,606.25, 67,076.63 and 26,250.25 is: 36,225.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,606.25 : 67,076.63 = 26,250.25 : x
  2. Step 2: Convert to fraction form
    48,606.25/67,076.63 = 26,250.25/x
  3. Step 3: Cross multiply
    48,606.25x = 67,076.63 × 26,250.25
  4. Step 4: Simplify right side
    48,606.25x = 1,760,778,175.41
  5. Step 5: Solve for x
    x = 1,760,778,175.41/48,606.25
  6. Step 6: Final answer
    x = 36,225.35

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.