Home / 29,741.76-44,568-17,232.48

Finding the Fourth Proportional to 29,741.76, 44,568 and 17,232.48

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Solution

The fourth proportional to 29,741.76, 44,568 and 17,232.48 is: 25,822.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,741.76 : 44,568 = 17,232.48 : x
  2. Step 2: Convert to fraction form
    29,741.76/44,568 = 17,232.48/x
  3. Step 3: Cross multiply
    29,741.76x = 44,568 × 17,232.48
  4. Step 4: Simplify right side
    29,741.76x = 768,017,168.64
  5. Step 5: Solve for x
    x = 768,017,168.64/29,741.76
  6. Step 6: Final answer
    x = 25,822.86

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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.