Home / 33,205.39-45,823.44-18,098.05

Finding the Fourth Proportional to 33,205.39, 45,823.44 and 18,098.05

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Solution

The fourth proportional to 33,205.39, 45,823.44 and 18,098.05 is: 24,975.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,205.39 : 45,823.44 = 18,098.05 : x
  2. Step 2: Convert to fraction form
    33,205.39/45,823.44 = 18,098.05/x
  3. Step 3: Cross multiply
    33,205.39x = 45,823.44 × 18,098.05
  4. Step 4: Simplify right side
    33,205.39x = 829,314,896.62
  5. Step 5: Solve for x
    x = 829,314,896.62/33,205.39
  6. Step 6: Final answer
    x = 24,975.31

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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.