Home / 29,668.39-44,520.09-10,961.67

Finding the Fourth Proportional to 29,668.39, 44,520.09 and 10,961.67

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Solution

The fourth proportional to 29,668.39, 44,520.09 and 10,961.67 is: 16,448.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,668.39 : 44,520.09 = 10,961.67 : x
  2. Step 2: Convert to fraction form
    29,668.39/44,520.09 = 10,961.67/x
  3. Step 3: Cross multiply
    29,668.39x = 44,520.09 × 10,961.67
  4. Step 4: Simplify right side
    29,668.39x = 488,014,534.95
  5. Step 5: Solve for x
    x = 488,014,534.95/29,668.39
  6. Step 6: Final answer
    x = 16,448.97

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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.