Home / 164,294.20-226,748.69-96,327.91

Finding the Fourth Proportional to 164,294.20, 226,748.69 and 96,327.91

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Solution

The fourth proportional to 164,294.20, 226,748.69 and 96,327.91 is: 132,945.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,294.20 : 226,748.69 = 96,327.91 : x
  2. Step 2: Convert to fraction form
    164,294.20/226,748.69 = 96,327.91/x
  3. Step 3: Cross multiply
    164,294.20x = 226,748.69 × 96,327.91
  4. Step 4: Simplify right side
    164,294.20x = 21,842,225,787.55
  5. Step 5: Solve for x
    x = 21,842,225,787.55/164,294.20
  6. Step 6: Final answer
    x = 132,945.82

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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.