Home / 82,704.24-114,025.32-60,076.08

Finding the Fourth Proportional to 82,704.24, 114,025.32 and 60,076.08

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Solution

The fourth proportional to 82,704.24, 114,025.32 and 60,076.08 is: 82,827.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,704.24 : 114,025.32 = 60,076.08 : x
  2. Step 2: Convert to fraction form
    82,704.24/114,025.32 = 60,076.08/x
  3. Step 3: Cross multiply
    82,704.24x = 114,025.32 × 60,076.08
  4. Step 4: Simplify right side
    82,704.24x = 6,850,194,246.35
  5. Step 5: Solve for x
    x = 6,850,194,246.35/82,704.24
  6. Step 6: Final answer
    x = 82,827.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.