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Finding the Fourth Proportional to 59,718.54, 82,413.54 and 32,863

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Solution

The fourth proportional to 59,718.54, 82,413.54 and 32,863 is: 45,352.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,718.54 : 82,413.54 = 32,863 : x
  2. Step 2: Convert to fraction form
    59,718.54/82,413.54 = 32,863/x
  3. Step 3: Cross multiply
    59,718.54x = 82,413.54 × 32,863
  4. Step 4: Simplify right side
    59,718.54x = 2,708,356,165.02
  5. Step 5: Solve for x
    x = 2,708,356,165.02/59,718.54
  6. Step 6: Final answer
    x = 45,352.02

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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.