Home / 9,207.34-13,811.22-3,363.96

Finding the Fourth Proportional to 9,207.34, 13,811.22 and 3,363.96

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Solution

The fourth proportional to 9,207.34, 13,811.22 and 3,363.96 is: 5,046.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,207.34 : 13,811.22 = 3,363.96 : x
  2. Step 2: Convert to fraction form
    9,207.34/13,811.22 = 3,363.96/x
  3. Step 3: Cross multiply
    9,207.34x = 13,811.22 × 3,363.96
  4. Step 4: Simplify right side
    9,207.34x = 46,460,391.63
  5. Step 5: Solve for x
    x = 46,460,391.63/9,207.34
  6. Step 6: Final answer
    x = 5,046.02

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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.