Home / 202,270.77-303,398.87-62,025.75

Finding the Fourth Proportional to 202,270.77, 303,398.87 and 62,025.75

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Solution

The fourth proportional to 202,270.77, 303,398.87 and 62,025.75 is: 93,036.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,270.77 : 303,398.87 = 62,025.75 : x
  2. Step 2: Convert to fraction form
    202,270.77/303,398.87 = 62,025.75/x
  3. Step 3: Cross multiply
    202,270.77x = 303,398.87 × 62,025.75
  4. Step 4: Simplify right side
    202,270.77x = 18,818,542,150.77
  5. Step 5: Solve for x
    x = 18,818,542,150.77/202,270.77
  6. Step 6: Final answer
    x = 93,036.39

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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.