Home / 50,825.09-76,206.77-22,739.92

Finding the Fourth Proportional to 50,825.09, 76,206.77 and 22,739.92

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Solution

The fourth proportional to 50,825.09, 76,206.77 and 22,739.92 is: 34,096.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,825.09 : 76,206.77 = 22,739.92 : x
  2. Step 2: Convert to fraction form
    50,825.09/76,206.77 = 22,739.92/x
  3. Step 3: Cross multiply
    50,825.09x = 76,206.77 × 22,739.92
  4. Step 4: Simplify right side
    50,825.09x = 1,732,935,358.52
  5. Step 5: Solve for x
    x = 1,732,935,358.52/50,825.09
  6. Step 6: Final answer
    x = 34,096.06

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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.