Home / 33,188.94-49,785.54-11,017.62

Finding the Fourth Proportional to 33,188.94, 49,785.54 and 11,017.62

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Solution

The fourth proportional to 33,188.94, 49,785.54 and 11,017.62 is: 16,527.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,188.94 : 49,785.54 = 11,017.62 : x
  2. Step 2: Convert to fraction form
    33,188.94/49,785.54 = 11,017.62/x
  3. Step 3: Cross multiply
    33,188.94x = 49,785.54 × 11,017.62
  4. Step 4: Simplify right side
    33,188.94x = 548,518,119.90
  5. Step 5: Solve for x
    x = 548,518,119.90/33,188.94
  6. Step 6: Final answer
    x = 16,527.14

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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.