Home / 33,201.48-45,816.41-18,094.09

Finding the Fourth Proportional to 33,201.48, 45,816.41 and 18,094.09

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Solution

The fourth proportional to 33,201.48, 45,816.41 and 18,094.09 is: 24,968.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,201.48 : 45,816.41 = 18,094.09 : x
  2. Step 2: Convert to fraction form
    33,201.48/45,816.41 = 18,094.09/x
  3. Step 3: Cross multiply
    33,201.48x = 45,816.41 × 18,094.09
  4. Step 4: Simplify right side
    33,201.48x = 829,006,155.55
  5. Step 5: Solve for x
    x = 829,006,155.55/33,201.48
  6. Step 6: Final answer
    x = 24,968.95

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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.