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Finding the Fourth Proportional to 60,116.84, 82,962.56 and 33,261.26

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Solution

The fourth proportional to 60,116.84, 82,962.56 and 33,261.26 is: 45,901.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,116.84 : 82,962.56 = 33,261.26 : x
  2. Step 2: Convert to fraction form
    60,116.84/82,962.56 = 33,261.26/x
  3. Step 3: Cross multiply
    60,116.84x = 82,962.56 × 33,261.26
  4. Step 4: Simplify right side
    60,116.84x = 2,759,438,863.61
  5. Step 5: Solve for x
    x = 2,759,438,863.61/60,116.84
  6. Step 6: Final answer
    x = 45,901.26

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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.