Home / 67,174.29-92,698.58-36,546.44

Finding the Fourth Proportional to 67,174.29, 92,698.58 and 36,546.44

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Solution

The fourth proportional to 67,174.29, 92,698.58 and 36,546.44 is: 50,433.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,174.29 : 92,698.58 = 36,546.44 : x
  2. Step 2: Convert to fraction form
    67,174.29/92,698.58 = 36,546.44/x
  3. Step 3: Cross multiply
    67,174.29x = 92,698.58 × 36,546.44
  4. Step 4: Simplify right side
    67,174.29x = 3,387,802,445.83
  5. Step 5: Solve for x
    x = 3,387,802,445.83/67,174.29
  6. Step 6: Final answer
    x = 50,433.02

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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.