Home / 9,845.11-14,764.62-2,823.23

Finding the Fourth Proportional to 9,845.11, 14,764.62 and 2,823.23

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Solution

The fourth proportional to 9,845.11, 14,764.62 and 2,823.23 is: 4,233.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,845.11 : 14,764.62 = 2,823.23 : x
  2. Step 2: Convert to fraction form
    9,845.11/14,764.62 = 2,823.23/x
  3. Step 3: Cross multiply
    9,845.11x = 14,764.62 × 2,823.23
  4. Step 4: Simplify right side
    9,845.11x = 41,683,918.12
  5. Step 5: Solve for x
    x = 41,683,918.12/9,845.11
  6. Step 6: Final answer
    x = 4,233.97

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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.