Home / 24,311.69-33,553.26-13,704.74

Finding the Fourth Proportional to 24,311.69, 33,553.26 and 13,704.74

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Solution

The fourth proportional to 24,311.69, 33,553.26 and 13,704.74 is: 18,914.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,311.69 : 33,553.26 = 13,704.74 : x
  2. Step 2: Convert to fraction form
    24,311.69/33,553.26 = 13,704.74/x
  3. Step 3: Cross multiply
    24,311.69x = 33,553.26 × 13,704.74
  4. Step 4: Simplify right side
    24,311.69x = 459,838,536.69
  5. Step 5: Solve for x
    x = 459,838,536.69/24,311.69
  6. Step 6: Final answer
    x = 18,914.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.