Home / 167,477.04-231,026.04-106,110.96

Finding the Fourth Proportional to 167,477.04, 231,026.04 and 106,110.96

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Solution

The fourth proportional to 167,477.04, 231,026.04 and 106,110.96 is: 146,374.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,477.04 : 231,026.04 = 106,110.96 : x
  2. Step 2: Convert to fraction form
    167,477.04/231,026.04 = 106,110.96/x
  3. Step 3: Cross multiply
    167,477.04x = 231,026.04 × 106,110.96
  4. Step 4: Simplify right side
    167,477.04x = 24,514,394,889.40
  5. Step 5: Solve for x
    x = 24,514,394,889.40/167,477.04
  6. Step 6: Final answer
    x = 146,374.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.