Home / 50,783.76-76,191.24-22,727.46

Finding the Fourth Proportional to 50,783.76, 76,191.24 and 22,727.46

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Solution

The fourth proportional to 50,783.76, 76,191.24 and 22,727.46 is: 34,098.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,783.76 : 76,191.24 = 22,727.46 : x
  2. Step 2: Convert to fraction form
    50,783.76/76,191.24 = 22,727.46/x
  3. Step 3: Cross multiply
    50,783.76x = 76,191.24 × 22,727.46
  4. Step 4: Simplify right side
    50,783.76x = 1,731,633,359.45
  5. Step 5: Solve for x
    x = 1,731,633,359.45/50,783.76
  6. Step 6: Final answer
    x = 34,098.17

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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.