Home / 33,737.70-50,551.16-11,538.97

Finding the Fourth Proportional to 33,737.70, 50,551.16 and 11,538.97

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Solution

The fourth proportional to 33,737.70, 50,551.16 and 11,538.97 is: 17,289.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,737.70 : 50,551.16 = 11,538.97 : x
  2. Step 2: Convert to fraction form
    33,737.70/50,551.16 = 11,538.97/x
  3. Step 3: Cross multiply
    33,737.70x = 50,551.16 × 11,538.97
  4. Step 4: Simplify right side
    33,737.70x = 583,308,008.25
  5. Step 5: Solve for x
    x = 583,308,008.25/33,737.70
  6. Step 6: Final answer
    x = 17,289.50

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1.5x scale

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.