Home / 202,358.22-303,537.15-60,202.92

Finding the Fourth Proportional to 202,358.22, 303,537.15 and 60,202.92

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Solution

The fourth proportional to 202,358.22, 303,537.15 and 60,202.92 is: 90,304.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,358.22 : 303,537.15 = 60,202.92 : x
  2. Step 2: Convert to fraction form
    202,358.22/303,537.15 = 60,202.92/x
  3. Step 3: Cross multiply
    202,358.22x = 303,537.15 × 60,202.92
  4. Step 4: Simplify right side
    202,358.22x = 18,273,822,758.48
  5. Step 5: Solve for x
    x = 18,273,822,758.48/202,358.22
  6. Step 6: Final answer
    x = 90,304.33

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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.