Home / 202,263.38-303,455.44-60,113.37

Finding the Fourth Proportional to 202,263.38, 303,455.44 and 60,113.37

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Solution

The fourth proportional to 202,263.38, 303,455.44 and 60,113.37 is: 90,188.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,263.38 : 303,455.44 = 60,113.37 : x
  2. Step 2: Convert to fraction form
    202,263.38/303,455.44 = 60,113.37/x
  3. Step 3: Cross multiply
    202,263.38x = 303,455.44 × 60,113.37
  4. Step 4: Simplify right side
    202,263.38x = 18,241,729,143.23
  5. Step 5: Solve for x
    x = 18,241,729,143.23/202,263.38
  6. Step 6: Final answer
    x = 90,188.00

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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.