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Finding the Fourth Proportional to 17,482.71, 26,233.17 and 6,950.48

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Solution

The fourth proportional to 17,482.71, 26,233.17 and 6,950.48 is: 10,429.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,482.71 : 26,233.17 = 6,950.48 : x
  2. Step 2: Convert to fraction form
    17,482.71/26,233.17 = 6,950.48/x
  3. Step 3: Cross multiply
    17,482.71x = 26,233.17 × 6,950.48
  4. Step 4: Simplify right side
    17,482.71x = 182,333,123.42
  5. Step 5: Solve for x
    x = 182,333,123.42/17,482.71
  6. Step 6: Final answer
    x = 10,429.34

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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.