Home / 33,264.12-49,898.34-11,076.60

Finding the Fourth Proportional to 33,264.12, 49,898.34 and 11,076.60

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Solution

The fourth proportional to 33,264.12, 49,898.34 and 11,076.60 is: 16,615.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,264.12 : 49,898.34 = 11,076.60 : x
  2. Step 2: Convert to fraction form
    33,264.12/49,898.34 = 11,076.60/x
  3. Step 3: Cross multiply
    33,264.12x = 49,898.34 × 11,076.60
  4. Step 4: Simplify right side
    33,264.12x = 552,703,952.84
  5. Step 5: Solve for x
    x = 552,703,952.84/33,264.12
  6. Step 6: Final answer
    x = 16,615.62

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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.