Home / 82,632.49-114,034.07-44,906.77

Finding the Fourth Proportional to 82,632.49, 114,034.07 and 44,906.77

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Solution

The fourth proportional to 82,632.49, 114,034.07 and 44,906.77 is: 61,972.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,632.49 : 114,034.07 = 44,906.77 : x
  2. Step 2: Convert to fraction form
    82,632.49/114,034.07 = 44,906.77/x
  3. Step 3: Cross multiply
    82,632.49x = 114,034.07 × 44,906.77
  4. Step 4: Simplify right side
    82,632.49x = 5,120,901,529.12
  5. Step 5: Solve for x
    x = 5,120,901,529.12/82,632.49
  6. Step 6: Final answer
    x = 61,972.01

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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.