Home / 36,367.36-50,188.80-21,463.04

Finding the Fourth Proportional to 36,367.36, 50,188.80 and 21,463.04

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Solution

The fourth proportional to 36,367.36, 50,188.80 and 21,463.04 is: 29,620.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,367.36 : 50,188.80 = 21,463.04 : x
  2. Step 2: Convert to fraction form
    36,367.36/50,188.80 = 21,463.04/x
  3. Step 3: Cross multiply
    36,367.36x = 50,188.80 × 21,463.04
  4. Step 4: Simplify right side
    36,367.36x = 1,077,204,221.95
  5. Step 5: Solve for x
    x = 1,077,204,221.95/36,367.36
  6. Step 6: Final answer
    x = 29,620.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.