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Finding the Fourth Proportional to 60,012, 82,816.56 and 33,516

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Solution

The fourth proportional to 60,012, 82,816.56 and 33,516 is: 46,252.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,012 : 82,816.56 = 33,516 : x
  2. Step 2: Convert to fraction form
    60,012/82,816.56 = 33,516/x
  3. Step 3: Cross multiply
    60,012x = 82,816.56 × 33,516
  4. Step 4: Simplify right side
    60,012x = 2,775,679,824.96
  5. Step 5: Solve for x
    x = 2,775,679,824.96/60,012
  6. Step 6: Final answer
    x = 46,252.08

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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.