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Finding the Fourth Proportional to 17,950.01, 24,772.43 and 10,396.46

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Solution

The fourth proportional to 17,950.01, 24,772.43 and 10,396.46 is: 14,347.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,950.01 : 24,772.43 = 10,396.46 : x
  2. Step 2: Convert to fraction form
    17,950.01/24,772.43 = 10,396.46/x
  3. Step 3: Cross multiply
    17,950.01x = 24,772.43 × 10,396.46
  4. Step 4: Simplify right side
    17,950.01x = 257,545,665.52
  5. Step 5: Solve for x
    x = 257,545,665.52/17,950.01
  6. Step 6: Final answer
    x = 14,347.94

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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.