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Finding the Fourth Proportional to 59,938.22, 82,718.52 and 34,452.74

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Solution

The fourth proportional to 59,938.22, 82,718.52 and 34,452.74 is: 47,546.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,938.22 : 82,718.52 = 34,452.74 : x
  2. Step 2: Convert to fraction form
    59,938.22/82,718.52 = 34,452.74/x
  3. Step 3: Cross multiply
    59,938.22x = 82,718.52 × 34,452.74
  4. Step 4: Simplify right side
    59,938.22x = 2,849,879,662.74
  5. Step 5: Solve for x
    x = 2,849,879,662.74/59,938.22
  6. Step 6: Final answer
    x = 47,546.95

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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.