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Finding the Fourth Proportional to 23,284.94, 32,162.06 and 16,901.33

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Solution

The fourth proportional to 23,284.94, 32,162.06 and 16,901.33 is: 23,344.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,284.94 : 32,162.06 = 16,901.33 : x
  2. Step 2: Convert to fraction form
    23,284.94/32,162.06 = 16,901.33/x
  3. Step 3: Cross multiply
    23,284.94x = 32,162.06 × 16,901.33
  4. Step 4: Simplify right side
    23,284.94x = 543,581,470.98
  5. Step 5: Solve for x
    x = 543,581,470.98/23,284.94
  6. Step 6: Final answer
    x = 23,344.77

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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.