Home / 36,379.28-50,192.52-22,217.24

Finding the Fourth Proportional to 36,379.28, 50,192.52 and 22,217.24

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Solution

The fourth proportional to 36,379.28, 50,192.52 and 22,217.24 is: 30,653.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,379.28 : 50,192.52 = 22,217.24 : x
  2. Step 2: Convert to fraction form
    36,379.28/50,192.52 = 22,217.24/x
  3. Step 3: Cross multiply
    36,379.28x = 50,192.52 × 22,217.24
  4. Step 4: Simplify right side
    36,379.28x = 1,115,139,263.04
  5. Step 5: Solve for x
    x = 1,115,139,263.04/36,379.28
  6. Step 6: Final answer
    x = 30,653.14

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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.