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Finding the Fourth Proportional to 24,925.75, 34,359.19 and 16,413.19

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Solution

The fourth proportional to 24,925.75, 34,359.19 and 16,413.19 is: 22,624.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,925.75 : 34,359.19 = 16,413.19 : x
  2. Step 2: Convert to fraction form
    24,925.75/34,359.19 = 16,413.19/x
  3. Step 3: Cross multiply
    24,925.75x = 34,359.19 × 16,413.19
  4. Step 4: Simplify right side
    24,925.75x = 563,943,913.72
  5. Step 5: Solve for x
    x = 563,943,913.72/24,925.75
  6. Step 6: Final answer
    x = 22,624.95

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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.