Home / 36,493.04-50,360.32-19,726

Finding the Fourth Proportional to 36,493.04, 50,360.32 and 19,726

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Solution

The fourth proportional to 36,493.04, 50,360.32 and 19,726 is: 27,221.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,493.04 : 50,360.32 = 19,726 : x
  2. Step 2: Convert to fraction form
    36,493.04/50,360.32 = 19,726/x
  3. Step 3: Cross multiply
    36,493.04x = 50,360.32 × 19,726
  4. Step 4: Simplify right side
    36,493.04x = 993,407,672.32
  5. Step 5: Solve for x
    x = 993,407,672.32/36,493.04
  6. Step 6: Final answer
    x = 27,221.84

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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.