Home / 22,110.48-33,155.28-8,060.58

Finding the Fourth Proportional to 22,110.48, 33,155.28 and 8,060.58

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Solution

The fourth proportional to 22,110.48, 33,155.28 and 8,060.58 is: 12,087.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,110.48 : 33,155.28 = 8,060.58 : x
  2. Step 2: Convert to fraction form
    22,110.48/33,155.28 = 8,060.58/x
  3. Step 3: Cross multiply
    22,110.48x = 33,155.28 × 8,060.58
  4. Step 4: Simplify right side
    22,110.48x = 267,250,786.86
  5. Step 5: Solve for x
    x = 267,250,786.86/22,110.48
  6. Step 6: Final answer
    x = 12,087.06

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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.