Home / 24,504.68-33,816.48-13,326.68

Finding the Fourth Proportional to 24,504.68, 33,816.48 and 13,326.68

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Solution

The fourth proportional to 24,504.68, 33,816.48 and 13,326.68 is: 18,390.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,504.68 : 33,816.48 = 13,326.68 : x
  2. Step 2: Convert to fraction form
    24,504.68/33,816.48 = 13,326.68/x
  3. Step 3: Cross multiply
    24,504.68x = 33,816.48 × 13,326.68
  4. Step 4: Simplify right side
    24,504.68x = 450,661,407.69
  5. Step 5: Solve for x
    x = 450,661,407.69/24,504.68
  6. Step 6: Final answer
    x = 18,390.83

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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.