Home / 167,240.07-250,930.44-104,113.04

Finding the Fourth Proportional to 167,240.07, 250,930.44 and 104,113.04

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Solution

The fourth proportional to 167,240.07, 250,930.44 and 104,113.04 is: 156,213.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,240.07 : 250,930.44 = 104,113.04 : x
  2. Step 2: Convert to fraction form
    167,240.07/250,930.44 = 104,113.04/x
  3. Step 3: Cross multiply
    167,240.07x = 250,930.44 × 104,113.04
  4. Step 4: Simplify right side
    167,240.07x = 26,125,129,682.29
  5. Step 5: Solve for x
    x = 26,125,129,682.29/167,240.07
  6. Step 6: Final answer
    x = 156,213.34

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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.