Home / 92,626.61-127,824.82-50,185.10

Finding the Fourth Proportional to 92,626.61, 127,824.82 and 50,185.10

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Solution

The fourth proportional to 92,626.61, 127,824.82 and 50,185.10 is: 69,255.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,626.61 : 127,824.82 = 50,185.10 : x
  2. Step 2: Convert to fraction form
    92,626.61/127,824.82 = 50,185.10/x
  3. Step 3: Cross multiply
    92,626.61x = 127,824.82 × 50,185.10
  4. Step 4: Simplify right side
    92,626.61x = 6,414,901,568.28
  5. Step 5: Solve for x
    x = 6,414,901,568.28/92,626.61
  6. Step 6: Final answer
    x = 69,255.50

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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.