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Finding the Fourth Proportional to 17,038.35, 23,510.25 and 9,482.27

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Solution

The fourth proportional to 17,038.35, 23,510.25 and 9,482.27 is: 13,084.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,038.35 : 23,510.25 = 9,482.27 : x
  2. Step 2: Convert to fraction form
    17,038.35/23,510.25 = 9,482.27/x
  3. Step 3: Cross multiply
    17,038.35x = 23,510.25 × 9,482.27
  4. Step 4: Simplify right side
    17,038.35x = 222,930,420.72
  5. Step 5: Solve for x
    x = 222,930,420.72/17,038.35
  6. Step 6: Final answer
    x = 13,084.04

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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.