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Finding the Fourth Proportional to 16,449.95, 24,684.65 and 6,068.99

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Solution

The fourth proportional to 16,449.95, 24,684.65 and 6,068.99 is: 9,107.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,449.95 : 24,684.65 = 6,068.99 : x
  2. Step 2: Convert to fraction form
    16,449.95/24,684.65 = 6,068.99/x
  3. Step 3: Cross multiply
    16,449.95x = 24,684.65 × 6,068.99
  4. Step 4: Simplify right side
    16,449.95x = 149,810,894.00
  5. Step 5: Solve for x
    x = 149,810,894.00/16,449.95
  6. Step 6: Final answer
    x = 9,107.07

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.