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Finding the Fourth Proportional to 202,251.24, 303,365.52 and 62,009.46

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Solution

The fourth proportional to 202,251.24, 303,365.52 and 62,009.46 is: 93,010.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,251.24 : 303,365.52 = 62,009.46 : x
  2. Step 2: Convert to fraction form
    202,251.24/303,365.52 = 62,009.46/x
  3. Step 3: Cross multiply
    202,251.24x = 303,365.52 × 62,009.46
  4. Step 4: Simplify right side
    202,251.24x = 18,811,532,077.82
  5. Step 5: Solve for x
    x = 18,811,532,077.82/202,251.24
  6. Step 6: Final answer
    x = 93,010.71

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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.