Home / 33,200.92-45,816.48-18,094.06

Finding the Fourth Proportional to 33,200.92, 45,816.48 and 18,094.06

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Solution

The fourth proportional to 33,200.92, 45,816.48 and 18,094.06 is: 24,969.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,200.92 : 45,816.48 = 18,094.06 : x
  2. Step 2: Convert to fraction form
    33,200.92/45,816.48 = 18,094.06/x
  3. Step 3: Cross multiply
    33,200.92x = 45,816.48 × 18,094.06
  4. Step 4: Simplify right side
    33,200.92x = 829,006,138.11
  5. Step 5: Solve for x
    x = 829,006,138.11/33,200.92
  6. Step 6: Final answer
    x = 24,969.37

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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.