Home / 22,349.10-33,523.12-11,252.81

Finding the Fourth Proportional to 22,349.10, 33,523.12 and 11,252.81

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Solution

The fourth proportional to 22,349.10, 33,523.12 and 11,252.81 is: 16,878.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,349.10 : 33,523.12 = 11,252.81 : x
  2. Step 2: Convert to fraction form
    22,349.10/33,523.12 = 11,252.81/x
  3. Step 3: Cross multiply
    22,349.10x = 33,523.12 × 11,252.81
  4. Step 4: Simplify right side
    22,349.10x = 377,229,132.35
  5. Step 5: Solve for x
    x = 377,229,132.35/22,349.10
  6. Step 6: Final answer
    x = 16,878.94

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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.