Home / 92,523.36-127,682.22-50,081.88

Finding the Fourth Proportional to 92,523.36, 127,682.22 and 50,081.88

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Solution

The fourth proportional to 92,523.36, 127,682.22 and 50,081.88 is: 69,112.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,523.36 : 127,682.22 = 50,081.88 : x
  2. Step 2: Convert to fraction form
    92,523.36/127,682.22 = 50,081.88/x
  3. Step 3: Cross multiply
    92,523.36x = 127,682.22 × 50,081.88
  4. Step 4: Simplify right side
    92,523.36x = 6,394,565,620.17
  5. Step 5: Solve for x
    x = 6,394,565,620.17/92,523.36
  6. Step 6: Final answer
    x = 69,112.99

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1.5x scale

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.