Home / 33,444.09-50,166.23-13,722.93

Finding the Fourth Proportional to 33,444.09, 50,166.23 and 13,722.93

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Solution

The fourth proportional to 33,444.09, 50,166.23 and 13,722.93 is: 20,584.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,444.09 : 50,166.23 = 13,722.93 : x
  2. Step 2: Convert to fraction form
    33,444.09/50,166.23 = 13,722.93/x
  3. Step 3: Cross multiply
    33,444.09x = 50,166.23 × 13,722.93
  4. Step 4: Simplify right side
    33,444.09x = 688,427,594.04
  5. Step 5: Solve for x
    x = 688,427,594.04/33,444.09
  6. Step 6: Final answer
    x = 20,584.43

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Half scale
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Double scale
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Similar ratio
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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.