Home / 51,596.73-77,422.16-37,481.83

Finding the Fourth Proportional to 51,596.73, 77,422.16 and 37,481.83

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Solution

The fourth proportional to 51,596.73, 77,422.16 and 37,481.83 is: 56,242.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,596.73 : 77,422.16 = 37,481.83 : x
  2. Step 2: Convert to fraction form
    51,596.73/77,422.16 = 37,481.83/x
  3. Step 3: Cross multiply
    51,596.73x = 77,422.16 × 37,481.83
  4. Step 4: Simplify right side
    51,596.73x = 2,901,924,239.35
  5. Step 5: Solve for x
    x = 2,901,924,239.35/51,596.73
  6. Step 6: Final answer
    x = 56,242.41

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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.