Home / 50,203.67-75,303.23-22,116.22

Finding the Fourth Proportional to 50,203.67, 75,303.23 and 22,116.22

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Solution

The fourth proportional to 50,203.67, 75,303.23 and 22,116.22 is: 33,173.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,203.67 : 75,303.23 = 22,116.22 : x
  2. Step 2: Convert to fraction form
    50,203.67/75,303.23 = 22,116.22/x
  3. Step 3: Cross multiply
    50,203.67x = 75,303.23 × 22,116.22
  4. Step 4: Simplify right side
    50,203.67x = 1,665,422,801.39
  5. Step 5: Solve for x
    x = 1,665,422,801.39/50,203.67
  6. Step 6: Final answer
    x = 33,173.33

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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.