Home / 49,659.48-68,528.70-26,997.48

Finding the Fourth Proportional to 49,659.48, 68,528.70 and 26,997.48

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Solution

The fourth proportional to 49,659.48, 68,528.70 and 26,997.48 is: 37,255.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,659.48 : 68,528.70 = 26,997.48 : x
  2. Step 2: Convert to fraction form
    49,659.48/68,528.70 = 26,997.48/x
  3. Step 3: Cross multiply
    49,659.48x = 68,528.70 × 26,997.48
  4. Step 4: Simplify right side
    49,659.48x = 1,850,102,207.68
  5. Step 5: Solve for x
    x = 1,850,102,207.68/49,659.48
  6. Step 6: Final answer
    x = 37,255.77

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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.