Home / 22,151.74-33,246.42-11,055.10

Finding the Fourth Proportional to 22,151.74, 33,246.42 and 11,055.10

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Solution

The fourth proportional to 22,151.74, 33,246.42 and 11,055.10 is: 16,592.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,151.74 : 33,246.42 = 11,055.10 : x
  2. Step 2: Convert to fraction form
    22,151.74/33,246.42 = 11,055.10/x
  3. Step 3: Cross multiply
    22,151.74x = 33,246.42 × 11,055.10
  4. Step 4: Simplify right side
    22,151.74x = 367,542,497.74
  5. Step 5: Solve for x
    x = 367,542,497.74/22,151.74
  6. Step 6: Final answer
    x = 16,592.04

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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.