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Finding the Fourth Proportional to 17,264.28, 23,826.83 and 9,710.93

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Solution

The fourth proportional to 17,264.28, 23,826.83 and 9,710.93 is: 13,402.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,264.28 : 23,826.83 = 9,710.93 : x
  2. Step 2: Convert to fraction form
    17,264.28/23,826.83 = 9,710.93/x
  3. Step 3: Cross multiply
    17,264.28x = 23,826.83 × 9,710.93
  4. Step 4: Simplify right side
    17,264.28x = 231,380,689.26
  5. Step 5: Solve for x
    x = 231,380,689.26/17,264.28
  6. Step 6: Final answer
    x = 13,402.28

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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.