Home / 48,805.93-73,227.12-19,244.37

Finding the Fourth Proportional to 48,805.93, 73,227.12 and 19,244.37

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Solution

The fourth proportional to 48,805.93, 73,227.12 and 19,244.37 is: 28,873.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,805.93 : 73,227.12 = 19,244.37 : x
  2. Step 2: Convert to fraction form
    48,805.93/73,227.12 = 19,244.37/x
  3. Step 3: Cross multiply
    48,805.93x = 73,227.12 × 19,244.37
  4. Step 4: Simplify right side
    48,805.93x = 1,409,210,102.00
  5. Step 5: Solve for x
    x = 1,409,210,102.00/48,805.93
  6. Step 6: Final answer
    x = 28,873.75

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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.