Home / 24,504.20-33,814.82-13,326.20

Finding the Fourth Proportional to 24,504.20, 33,814.82 and 13,326.20

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Solution

The fourth proportional to 24,504.20, 33,814.82 and 13,326.20 is: 18,389.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,504.20 : 33,814.82 = 13,326.20 : x
  2. Step 2: Convert to fraction form
    24,504.20/33,814.82 = 13,326.20/x
  3. Step 3: Cross multiply
    24,504.20x = 33,814.82 × 13,326.20
  4. Step 4: Simplify right side
    24,504.20x = 450,623,054.28
  5. Step 5: Solve for x
    x = 450,623,054.28/24,504.20
  6. Step 6: Final answer
    x = 18,389.63

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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.