Home / 10,446.40-15,683.51-6,067

Finding the Fourth Proportional to 10,446.40, 15,683.51 and 6,067

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Solution

The fourth proportional to 10,446.40, 15,683.51 and 6,067 is: 9,108.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,446.40 : 15,683.51 = 6,067 : x
  2. Step 2: Convert to fraction form
    10,446.40/15,683.51 = 6,067/x
  3. Step 3: Cross multiply
    10,446.40x = 15,683.51 × 6,067
  4. Step 4: Simplify right side
    10,446.40x = 95,151,855.17
  5. Step 5: Solve for x
    x = 95,151,855.17/10,446.40
  6. Step 6: Final answer
    x = 9,108.58

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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.