Home / 33,926.92-50,898.06-13,156.36

Finding the Fourth Proportional to 33,926.92, 50,898.06 and 13,156.36

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Solution

The fourth proportional to 33,926.92, 50,898.06 and 13,156.36 is: 19,737.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,926.92 : 50,898.06 = 13,156.36 : x
  2. Step 2: Convert to fraction form
    33,926.92/50,898.06 = 13,156.36/x
  3. Step 3: Cross multiply
    33,926.92x = 50,898.06 × 13,156.36
  4. Step 4: Simplify right side
    33,926.92x = 669,633,200.66
  5. Step 5: Solve for x
    x = 669,633,200.66/33,926.92
  6. Step 6: Final answer
    x = 19,737.52

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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.