Home / 24,268.21-36,399.85-7,627.77

Finding the Fourth Proportional to 24,268.21, 36,399.85 and 7,627.77

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Solution

The fourth proportional to 24,268.21, 36,399.85 and 7,627.77 is: 11,440.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,268.21 : 36,399.85 = 7,627.77 : x
  2. Step 2: Convert to fraction form
    24,268.21/36,399.85 = 7,627.77/x
  3. Step 3: Cross multiply
    24,268.21x = 36,399.85 × 7,627.77
  4. Step 4: Simplify right side
    24,268.21x = 277,649,664.77
  5. Step 5: Solve for x
    x = 277,649,664.77/24,268.21
  6. Step 6: Final answer
    x = 11,440.88

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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.