Home / 59,942.49-82,719.38-32,717.68

Finding the Fourth Proportional to 59,942.49, 82,719.38 and 32,717.68

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Solution

The fourth proportional to 59,942.49, 82,719.38 and 32,717.68 is: 45,149.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,942.49 : 82,719.38 = 32,717.68 : x
  2. Step 2: Convert to fraction form
    59,942.49/82,719.38 = 32,717.68/x
  3. Step 3: Cross multiply
    59,942.49x = 82,719.38 × 32,717.68
  4. Step 4: Simplify right side
    59,942.49x = 2,706,385,895.60
  5. Step 5: Solve for x
    x = 2,706,385,895.60/59,942.49
  6. Step 6: Final answer
    x = 45,149.71

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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.