Home / 48,935.33-73,400.97-15,657.29

Finding the Fourth Proportional to 48,935.33, 73,400.97 and 15,657.29

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Solution

The fourth proportional to 48,935.33, 73,400.97 and 15,657.29 is: 23,485.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,935.33 : 73,400.97 = 15,657.29 : x
  2. Step 2: Convert to fraction form
    48,935.33/73,400.97 = 15,657.29/x
  3. Step 3: Cross multiply
    48,935.33x = 73,400.97 × 15,657.29
  4. Step 4: Simplify right side
    48,935.33x = 1,149,260,273.57
  5. Step 5: Solve for x
    x = 1,149,260,273.57/48,935.33
  6. Step 6: Final answer
    x = 23,485.29

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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.