Home / 9,398.39-14,093.34-2,823.29

Finding the Fourth Proportional to 9,398.39, 14,093.34 and 2,823.29

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Solution

The fourth proportional to 9,398.39, 14,093.34 and 2,823.29 is: 4,233.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,398.39 : 14,093.34 = 2,823.29 : x
  2. Step 2: Convert to fraction form
    9,398.39/14,093.34 = 2,823.29/x
  3. Step 3: Cross multiply
    9,398.39x = 14,093.34 × 2,823.29
  4. Step 4: Simplify right side
    9,398.39x = 39,789,585.89
  5. Step 5: Solve for x
    x = 39,789,585.89/9,398.39
  6. Step 6: Final answer
    x = 4,233.66

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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.