Home / 36,232.66-50,000.30-20,316.76

Finding the Fourth Proportional to 36,232.66, 50,000.30 and 20,316.76

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Solution

The fourth proportional to 36,232.66, 50,000.30 and 20,316.76 is: 28,036.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,232.66 : 50,000.30 = 20,316.76 : x
  2. Step 2: Convert to fraction form
    36,232.66/50,000.30 = 20,316.76/x
  3. Step 3: Cross multiply
    36,232.66x = 50,000.30 × 20,316.76
  4. Step 4: Simplify right side
    36,232.66x = 1,015,843,993.44
  5. Step 5: Solve for x
    x = 1,015,843,993.44/36,232.66
  6. Step 6: Final answer
    x = 28,036.69

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Double scale
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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.