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Finding the Fourth Proportional to 23,563.84, 35,316.98 and 11,067.18

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Solution

The fourth proportional to 23,563.84, 35,316.98 and 11,067.18 is: 16,587.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,563.84 : 35,316.98 = 11,067.18 : x
  2. Step 2: Convert to fraction form
    23,563.84/35,316.98 = 11,067.18/x
  3. Step 3: Cross multiply
    23,563.84x = 35,316.98 × 11,067.18
  4. Step 4: Simplify right side
    23,563.84x = 390,859,374.72
  5. Step 5: Solve for x
    x = 390,859,374.72/23,563.84
  6. Step 6: Final answer
    x = 16,587.25

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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.