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Finding the Fourth Proportional to 202,601.02, 303,905.44 and 62,359.50

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Solution

The fourth proportional to 202,601.02, 303,905.44 and 62,359.50 is: 93,540.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,601.02 : 303,905.44 = 62,359.50 : x
  2. Step 2: Convert to fraction form
    202,601.02/303,905.44 = 62,359.50/x
  3. Step 3: Cross multiply
    202,601.02x = 303,905.44 × 62,359.50
  4. Step 4: Simplify right side
    202,601.02x = 18,951,391,285.68
  5. Step 5: Solve for x
    x = 18,951,391,285.68/202,601.02
  6. Step 6: Final answer
    x = 93,540.45

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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.