Home / 51,301.47-76,835.33-41,927.48

Finding the Fourth Proportional to 51,301.47, 76,835.33 and 41,927.48

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Solution

The fourth proportional to 51,301.47, 76,835.33 and 41,927.48 is: 62,795.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,301.47 : 76,835.33 = 41,927.48 : x
  2. Step 2: Convert to fraction form
    51,301.47/76,835.33 = 41,927.48/x
  3. Step 3: Cross multiply
    51,301.47x = 76,835.33 × 41,927.48
  4. Step 4: Simplify right side
    51,301.47x = 3,221,511,168.05
  5. Step 5: Solve for x
    x = 3,221,511,168.05/51,301.47
  6. Step 6: Final answer
    x = 62,795.69

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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.