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Finding the Fourth Proportional to 23,705.52, 35,564.24 and 11,222.18

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Solution

The fourth proportional to 23,705.52, 35,564.24 and 11,222.18 is: 16,836.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,705.52 : 35,564.24 = 11,222.18 : x
  2. Step 2: Convert to fraction form
    23,705.52/35,564.24 = 11,222.18/x
  3. Step 3: Cross multiply
    23,705.52x = 35,564.24 × 11,222.18
  4. Step 4: Simplify right side
    23,705.52x = 399,108,068.91
  5. Step 5: Solve for x
    x = 399,108,068.91/23,705.52
  6. Step 6: Final answer
    x = 16,836.08

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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.