Home / 33,086.92-49,624.26-15,070.90

Finding the Fourth Proportional to 33,086.92, 49,624.26 and 15,070.90

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Solution

The fourth proportional to 33,086.92, 49,624.26 and 15,070.90 is: 22,603.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,086.92 : 49,624.26 = 15,070.90 : x
  2. Step 2: Convert to fraction form
    33,086.92/49,624.26 = 15,070.90/x
  3. Step 3: Cross multiply
    33,086.92x = 49,624.26 × 15,070.90
  4. Step 4: Simplify right side
    33,086.92x = 747,882,260.03
  5. Step 5: Solve for x
    x = 747,882,260.03/33,086.92
  6. Step 6: Final answer
    x = 22,603.56

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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.