Home / 36,233.56-50,002.83-21,891.40

Finding the Fourth Proportional to 36,233.56, 50,002.83 and 21,891.40

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Solution

The fourth proportional to 36,233.56, 50,002.83 and 21,891.40 is: 30,210.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,233.56 : 50,002.83 = 21,891.40 : x
  2. Step 2: Convert to fraction form
    36,233.56/50,002.83 = 21,891.40/x
  3. Step 3: Cross multiply
    36,233.56x = 50,002.83 × 21,891.40
  4. Step 4: Simplify right side
    36,233.56x = 1,094,631,827.65
  5. Step 5: Solve for x
    x = 1,094,631,827.65/36,233.56
  6. Step 6: Final answer
    x = 30,210.44

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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.