Home / 92,532.55-127,694.77-50,091.07

Finding the Fourth Proportional to 92,532.55, 127,694.77 and 50,091.07

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Solution

The fourth proportional to 92,532.55, 127,694.77 and 50,091.07 is: 69,125.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,532.55 : 127,694.77 = 50,091.07 : x
  2. Step 2: Convert to fraction form
    92,532.55/127,694.77 = 50,091.07/x
  3. Step 3: Cross multiply
    92,532.55x = 127,694.77 × 50,091.07
  4. Step 4: Simplify right side
    92,532.55x = 6,396,367,662.70
  5. Step 5: Solve for x
    x = 6,396,367,662.70/92,532.55
  6. Step 6: Final answer
    x = 69,125.60

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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.