Home / 92,623.92-127,821.24-50,182.56

Finding the Fourth Proportional to 92,623.92, 127,821.24 and 50,182.56

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Solution

The fourth proportional to 92,623.92, 127,821.24 and 50,182.56 is: 69,252.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,623.92 : 127,821.24 = 50,182.56 : x
  2. Step 2: Convert to fraction form
    92,623.92/127,821.24 = 50,182.56/x
  3. Step 3: Cross multiply
    92,623.92x = 127,821.24 × 50,182.56
  4. Step 4: Simplify right side
    92,623.92x = 6,414,397,045.57
  5. Step 5: Solve for x
    x = 6,414,397,045.57/92,623.92
  6. Step 6: Final answer
    x = 69,252.06

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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.