Home / 50,252.22-75,384.27-22,160.34

Finding the Fourth Proportional to 50,252.22, 75,384.27 and 22,160.34

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Solution

The fourth proportional to 50,252.22, 75,384.27 and 22,160.34 is: 33,243.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,252.22 : 75,384.27 = 22,160.34 : x
  2. Step 2: Convert to fraction form
    50,252.22/75,384.27 = 22,160.34/x
  3. Step 3: Cross multiply
    50,252.22x = 75,384.27 × 22,160.34
  4. Step 4: Simplify right side
    50,252.22x = 1,670,541,053.85
  5. Step 5: Solve for x
    x = 1,670,541,053.85/50,252.22
  6. Step 6: Final answer
    x = 33,243.13

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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.