Home / 11,467.07-17,203.08-3,569.43

Finding the Fourth Proportional to 11,467.07, 17,203.08 and 3,569.43

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Solution

The fourth proportional to 11,467.07, 17,203.08 and 3,569.43 is: 5,354.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,467.07 : 17,203.08 = 3,569.43 : x
  2. Step 2: Convert to fraction form
    11,467.07/17,203.08 = 3,569.43/x
  3. Step 3: Cross multiply
    11,467.07x = 17,203.08 × 3,569.43
  4. Step 4: Simplify right side
    11,467.07x = 61,405,189.84
  5. Step 5: Solve for x
    x = 61,405,189.84/11,467.07
  6. Step 6: Final answer
    x = 5,354.92

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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.