Home / 36,446.24-50,296.84-20,532.18

Finding the Fourth Proportional to 36,446.24, 50,296.84 and 20,532.18

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Solution

The fourth proportional to 36,446.24, 50,296.84 and 20,532.18 is: 28,334.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,446.24 : 50,296.84 = 20,532.18 : x
  2. Step 2: Convert to fraction form
    36,446.24/50,296.84 = 20,532.18/x
  3. Step 3: Cross multiply
    36,446.24x = 50,296.84 × 20,532.18
  4. Step 4: Simplify right side
    36,446.24x = 1,032,703,772.31
  5. Step 5: Solve for x
    x = 1,032,703,772.31/36,446.24
  6. Step 6: Final answer
    x = 28,334.99

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Double scale
Find fourth proportional to 36,447.24, 50,298.22 and 20,533.18
Similar ratio
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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.