Home / 164,044.26-226,364.90-92,437.02

Finding the Fourth Proportional to 164,044.26, 226,364.90 and 92,437.02

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Solution

The fourth proportional to 164,044.26, 226,364.90 and 92,437.02 is: 127,553.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,044.26 : 226,364.90 = 92,437.02 : x
  2. Step 2: Convert to fraction form
    164,044.26/226,364.90 = 92,437.02/x
  3. Step 3: Cross multiply
    164,044.26x = 226,364.90 × 92,437.02
  4. Step 4: Simplify right side
    164,044.26x = 20,924,496,326.41
  5. Step 5: Solve for x
    x = 20,924,496,326.41/164,044.26
  6. Step 6: Final answer
    x = 127,553.97

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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.