Home / 22,020.66-33,024.71-6,224.65

Finding the Fourth Proportional to 22,020.66, 33,024.71 and 6,224.65

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Solution

The fourth proportional to 22,020.66, 33,024.71 and 6,224.65 is: 9,335.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,020.66 : 33,024.71 = 6,224.65 : x
  2. Step 2: Convert to fraction form
    22,020.66/33,024.71 = 6,224.65/x
  3. Step 3: Cross multiply
    22,020.66x = 33,024.71 × 6,224.65
  4. Step 4: Simplify right side
    22,020.66x = 205,567,194.10
  5. Step 5: Solve for x
    x = 205,567,194.10/22,020.66
  6. Step 6: Final answer
    x = 9,335.20

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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.