Home / 48,367.89-72,537.26-17,201.25

Finding the Fourth Proportional to 48,367.89, 72,537.26 and 17,201.25

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Solution

The fourth proportional to 48,367.89, 72,537.26 and 17,201.25 is: 25,796.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,367.89 : 72,537.26 = 17,201.25 : x
  2. Step 2: Convert to fraction form
    48,367.89/72,537.26 = 17,201.25/x
  3. Step 3: Cross multiply
    48,367.89x = 72,537.26 × 17,201.25
  4. Step 4: Simplify right side
    48,367.89x = 1,247,731,457.57
  5. Step 5: Solve for x
    x = 1,247,731,457.57/48,367.89
  6. Step 6: Final answer
    x = 25,796.69

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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.