Home / 167,044.06-250,697.31-92,215.86

Finding the Fourth Proportional to 167,044.06, 250,697.31 and 92,215.86

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Solution

The fourth proportional to 167,044.06, 250,697.31 and 92,215.86 is: 138,396.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,044.06 : 250,697.31 = 92,215.86 : x
  2. Step 2: Convert to fraction form
    167,044.06/250,697.31 = 92,215.86/x
  3. Step 3: Cross multiply
    167,044.06x = 250,697.31 × 92,215.86
  4. Step 4: Simplify right side
    167,044.06x = 23,118,268,041.34
  5. Step 5: Solve for x
    x = 23,118,268,041.34/167,044.06
  6. Step 6: Final answer
    x = 138,396.23

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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.