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Finding the Fourth Proportional to 59,538.58, 82,164.18 and 32,683.57

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Solution

The fourth proportional to 59,538.58, 82,164.18 and 32,683.57 is: 45,103.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,538.58 : 82,164.18 = 32,683.57 : x
  2. Step 2: Convert to fraction form
    59,538.58/82,164.18 = 32,683.57/x
  3. Step 3: Cross multiply
    59,538.58x = 82,164.18 × 32,683.57
  4. Step 4: Simplify right side
    59,538.58x = 2,685,418,728.52
  5. Step 5: Solve for x
    x = 2,685,418,728.52/59,538.58
  6. Step 6: Final answer
    x = 45,103.84

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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.