Home / 133,362.29-200,042.07-33,520.28

Finding the Fourth Proportional to 133,362.29, 200,042.07 and 33,520.28

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Solution

The fourth proportional to 133,362.29, 200,042.07 and 33,520.28 is: 50,280.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,362.29 : 200,042.07 = 33,520.28 : x
  2. Step 2: Convert to fraction form
    133,362.29/200,042.07 = 33,520.28/x
  3. Step 3: Cross multiply
    133,362.29x = 200,042.07 × 33,520.28
  4. Step 4: Simplify right side
    133,362.29x = 6,705,465,072.27
  5. Step 5: Solve for x
    x = 6,705,465,072.27/133,362.29
  6. Step 6: Final answer
    x = 50,280.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.