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Finding the Fourth Proportional to 22,895.82, 34,349.07 and 7,100.03

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Solution

The fourth proportional to 22,895.82, 34,349.07 and 7,100.03 is: 10,651.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,895.82 : 34,349.07 = 7,100.03 : x
  2. Step 2: Convert to fraction form
    22,895.82/34,349.07 = 7,100.03/x
  3. Step 3: Cross multiply
    22,895.82x = 34,349.07 × 7,100.03
  4. Step 4: Simplify right side
    22,895.82x = 243,879,255.73
  5. Step 5: Solve for x
    x = 243,879,255.73/22,895.82
  6. Step 6: Final answer
    x = 10,651.69

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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.