Home / 48,217.24-66,542.70-26,997.76

Finding the Fourth Proportional to 48,217.24, 66,542.70 and 26,997.76

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Solution

The fourth proportional to 48,217.24, 66,542.70 and 26,997.76 is: 37,258.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,217.24 : 66,542.70 = 26,997.76 : x
  2. Step 2: Convert to fraction form
    48,217.24/66,542.70 = 26,997.76/x
  3. Step 3: Cross multiply
    48,217.24x = 66,542.70 × 26,997.76
  4. Step 4: Simplify right side
    48,217.24x = 1,796,503,844.35
  5. Step 5: Solve for x
    x = 1,796,503,844.35/48,217.24
  6. Step 6: Final answer
    x = 37,258.54

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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.