Home / 9,207.14-13,811.99-3,362.31

Finding the Fourth Proportional to 9,207.14, 13,811.99 and 3,362.31

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Solution

The fourth proportional to 9,207.14, 13,811.99 and 3,362.31 is: 5,043.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,207.14 : 13,811.99 = 3,362.31 : x
  2. Step 2: Convert to fraction form
    9,207.14/13,811.99 = 3,362.31/x
  3. Step 3: Cross multiply
    9,207.14x = 13,811.99 × 3,362.31
  4. Step 4: Simplify right side
    9,207.14x = 46,440,175.29
  5. Step 5: Solve for x
    x = 46,440,175.29/9,207.14
  6. Step 6: Final answer
    x = 5,043.93

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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.