Home / 92,527.26-127,687.77-50,085.96

Finding the Fourth Proportional to 92,527.26, 127,687.77 and 50,085.96

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Solution

The fourth proportional to 92,527.26, 127,687.77 and 50,085.96 is: 69,118.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,527.26 : 127,687.77 = 50,085.96 : x
  2. Step 2: Convert to fraction form
    92,527.26/127,687.77 = 50,085.96/x
  3. Step 3: Cross multiply
    92,527.26x = 127,687.77 × 50,085.96
  4. Step 4: Simplify right side
    92,527.26x = 6,395,364,540.71
  5. Step 5: Solve for x
    x = 6,395,364,540.71/92,527.26
  6. Step 6: Final answer
    x = 69,118.71

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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.