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Finding the Fourth Proportional to 23,295.85, 34,949.19 and 6,656.11

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Solution

The fourth proportional to 23,295.85, 34,949.19 and 6,656.11 is: 9,985.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,295.85 : 34,949.19 = 6,656.11 : x
  2. Step 2: Convert to fraction form
    23,295.85/34,949.19 = 6,656.11/x
  3. Step 3: Cross multiply
    23,295.85x = 34,949.19 × 6,656.11
  4. Step 4: Simplify right side
    23,295.85x = 232,625,653.05
  5. Step 5: Solve for x
    x = 232,625,653.05/23,295.85
  6. Step 6: Final answer
    x = 9,985.71

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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.