Home / 76,367.64-114,596.82-41,306.52

Finding the Fourth Proportional to 76,367.64, 114,596.82 and 41,306.52

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Solution

The fourth proportional to 76,367.64, 114,596.82 and 41,306.52 is: 61,984.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,367.64 : 114,596.82 = 41,306.52 : x
  2. Step 2: Convert to fraction form
    76,367.64/114,596.82 = 41,306.52/x
  3. Step 3: Cross multiply
    76,367.64x = 114,596.82 × 41,306.52
  4. Step 4: Simplify right side
    76,367.64x = 4,733,595,837.27
  5. Step 5: Solve for x
    x = 4,733,595,837.27/76,367.64
  6. Step 6: Final answer
    x = 61,984.31

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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.