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Finding the Fourth Proportional to 23,510.97, 35,394.72 and 21,444.27

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Solution

The fourth proportional to 23,510.97, 35,394.72 and 21,444.27 is: 32,283.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,510.97 : 35,394.72 = 21,444.27 : x
  2. Step 2: Convert to fraction form
    23,510.97/35,394.72 = 21,444.27/x
  3. Step 3: Cross multiply
    23,510.97x = 35,394.72 × 21,444.27
  4. Step 4: Simplify right side
    23,510.97x = 759,013,932.25
  5. Step 5: Solve for x
    x = 759,013,932.25/23,510.97
  6. Step 6: Final answer
    x = 32,283.40

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.