Home / 92,546.36-127,714.04-50,104.92

Finding the Fourth Proportional to 92,546.36, 127,714.04 and 50,104.92

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Solution

The fourth proportional to 92,546.36, 127,714.04 and 50,104.92 is: 69,144.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,546.36 : 127,714.04 = 50,104.92 : x
  2. Step 2: Convert to fraction form
    92,546.36/127,714.04 = 50,104.92/x
  3. Step 3: Cross multiply
    92,546.36x = 127,714.04 × 50,104.92
  4. Step 4: Simplify right side
    92,546.36x = 6,399,101,757.08
  5. Step 5: Solve for x
    x = 6,399,101,757.08/92,546.36
  6. Step 6: Final answer
    x = 69,144.82

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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.