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Finding the Fourth Proportional to 59,701, 82,381.98 and 32,844.64

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Solution

The fourth proportional to 59,701, 82,381.98 and 32,844.64 is: 45,322.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,701 : 82,381.98 = 32,844.64 : x
  2. Step 2: Convert to fraction form
    59,701/82,381.98 = 32,844.64/x
  3. Step 3: Cross multiply
    59,701x = 82,381.98 × 32,844.64
  4. Step 4: Simplify right side
    59,701x = 2,705,806,475.59
  5. Step 5: Solve for x
    x = 2,705,806,475.59/59,701
  6. Step 6: Final answer
    x = 45,322.63

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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.