Home / 15,668.94-23,524.27-9,099.84

Finding the Fourth Proportional to 15,668.94, 23,524.27 and 9,099.84

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Solution

The fourth proportional to 15,668.94, 23,524.27 and 9,099.84 is: 13,661.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,668.94 : 23,524.27 = 9,099.84 : x
  2. Step 2: Convert to fraction form
    15,668.94/23,524.27 = 9,099.84/x
  3. Step 3: Cross multiply
    15,668.94x = 23,524.27 × 9,099.84
  4. Step 4: Simplify right side
    15,668.94x = 214,067,209.77
  5. Step 5: Solve for x
    x = 214,067,209.77/15,668.94
  6. Step 6: Final answer
    x = 13,661.88

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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.