Home / 94,997.92-131,119.03-62,738.94

Finding the Fourth Proportional to 94,997.92, 131,119.03 and 62,738.94

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Solution

The fourth proportional to 94,997.92, 131,119.03 and 62,738.94 is: 86,594.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,997.92 : 131,119.03 = 62,738.94 : x
  2. Step 2: Convert to fraction form
    94,997.92/131,119.03 = 62,738.94/x
  3. Step 3: Cross multiply
    94,997.92x = 131,119.03 × 62,738.94
  4. Step 4: Simplify right side
    94,997.92x = 8,226,268,956.03
  5. Step 5: Solve for x
    x = 8,226,268,956.03/94,997.92
  6. Step 6: Final answer
    x = 86,594.20

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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.