Home / 22,104.94-33,154.14-8,061.67

Finding the Fourth Proportional to 22,104.94, 33,154.14 and 8,061.67

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Solution

The fourth proportional to 22,104.94, 33,154.14 and 8,061.67 is: 12,091.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,104.94 : 33,154.14 = 8,061.67 : x
  2. Step 2: Convert to fraction form
    22,104.94/33,154.14 = 8,061.67/x
  3. Step 3: Cross multiply
    22,104.94x = 33,154.14 × 8,061.67
  4. Step 4: Simplify right side
    22,104.94x = 267,277,735.81
  5. Step 5: Solve for x
    x = 267,277,735.81/22,104.94
  6. Step 6: Final answer
    x = 12,091.31

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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.