Home / 23,290.44-34,941.12-6,650.71

Finding the Fourth Proportional to 23,290.44, 34,941.12 and 6,650.71

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Solution

The fourth proportional to 23,290.44, 34,941.12 and 6,650.71 is: 9,977.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,290.44 : 34,941.12 = 6,650.71 : x
  2. Step 2: Convert to fraction form
    23,290.44/34,941.12 = 6,650.71/x
  3. Step 3: Cross multiply
    23,290.44x = 34,941.12 × 6,650.71
  4. Step 4: Simplify right side
    23,290.44x = 232,383,181.31
  5. Step 5: Solve for x
    x = 232,383,181.31/23,290.44
  6. Step 6: Final answer
    x = 9,977.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.