Home / 92,626.65-127,824.79-50,185.18

Finding the Fourth Proportional to 92,626.65, 127,824.79 and 50,185.18

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Solution

The fourth proportional to 92,626.65, 127,824.79 and 50,185.18 is: 69,255.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,626.65 : 127,824.79 = 50,185.18 : x
  2. Step 2: Convert to fraction form
    92,626.65/127,824.79 = 50,185.18/x
  3. Step 3: Cross multiply
    92,626.65x = 127,824.79 × 50,185.18
  4. Step 4: Simplify right side
    92,626.65x = 6,414,910,223.03
  5. Step 5: Solve for x
    x = 6,414,910,223.03/92,626.65
  6. Step 6: Final answer
    x = 69,255.56

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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.