Home / 23,249.77-34,869.40-6,609.43

Finding the Fourth Proportional to 23,249.77, 34,869.40 and 6,609.43

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Solution

The fourth proportional to 23,249.77, 34,869.40 and 6,609.43 is: 9,912.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,249.77 : 34,869.40 = 6,609.43 : x
  2. Step 2: Convert to fraction form
    23,249.77/34,869.40 = 6,609.43/x
  3. Step 3: Cross multiply
    23,249.77x = 34,869.40 × 6,609.43
  4. Step 4: Simplify right side
    23,249.77x = 230,466,885.51
  5. Step 5: Solve for x
    x = 230,466,885.51/23,249.77
  6. Step 6: Final answer
    x = 9,912.65

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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.