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Finding the Fourth Proportional to 23,195.75, 34,795.91 and 6,555.91

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Solution

The fourth proportional to 23,195.75, 34,795.91 and 6,555.91 is: 9,834.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,195.75 : 34,795.91 = 6,555.91 : x
  2. Step 2: Convert to fraction form
    23,195.75/34,795.91 = 6,555.91/x
  3. Step 3: Cross multiply
    23,195.75x = 34,795.91 × 6,555.91
  4. Step 4: Simplify right side
    23,195.75x = 228,118,854.33
  5. Step 5: Solve for x
    x = 228,118,854.33/23,195.75
  6. Step 6: Final answer
    x = 9,834.51

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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.