Home / 48,868.30-73,303.82-17,273.90

Finding the Fourth Proportional to 48,868.30, 73,303.82 and 17,273.90

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Solution

The fourth proportional to 48,868.30, 73,303.82 and 17,273.90 is: 25,911.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,868.30 : 73,303.82 = 17,273.90 : x
  2. Step 2: Convert to fraction form
    48,868.30/73,303.82 = 17,273.90/x
  3. Step 3: Cross multiply
    48,868.30x = 73,303.82 × 17,273.90
  4. Step 4: Simplify right side
    48,868.30x = 1,266,242,856.30
  5. Step 5: Solve for x
    x = 1,266,242,856.30/48,868.30
  6. Step 6: Final answer
    x = 25,911.33

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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.