Home / 76,523.06-114,804.03-44,959.79

Finding the Fourth Proportional to 76,523.06, 114,804.03 and 44,959.79

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Solution

The fourth proportional to 76,523.06, 114,804.03 and 44,959.79 is: 67,451.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,523.06 : 114,804.03 = 44,959.79 : x
  2. Step 2: Convert to fraction form
    76,523.06/114,804.03 = 44,959.79/x
  3. Step 3: Cross multiply
    76,523.06x = 114,804.03 × 44,959.79
  4. Step 4: Simplify right side
    76,523.06x = 5,161,565,079.95
  5. Step 5: Solve for x
    x = 5,161,565,079.95/76,523.06
  6. Step 6: Final answer
    x = 67,451.11

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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.