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Finding the Fourth Proportional to 60,008.68, 82,816.82 and 33,153.53

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Solution

The fourth proportional to 60,008.68, 82,816.82 and 33,153.53 is: 45,754.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,008.68 : 82,816.82 = 33,153.53 : x
  2. Step 2: Convert to fraction form
    60,008.68/82,816.82 = 33,153.53/x
  3. Step 3: Cross multiply
    60,008.68x = 82,816.82 × 33,153.53
  4. Step 4: Simplify right side
    60,008.68x = 2,745,669,926.37
  5. Step 5: Solve for x
    x = 2,745,669,926.37/60,008.68
  6. Step 6: Final answer
    x = 45,754.55

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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.