Home / 60,633.92-90,997.58-48,816.60

Finding the Fourth Proportional to 60,633.92, 90,997.58 and 48,816.60

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Solution

The fourth proportional to 60,633.92, 90,997.58 and 48,816.60 is: 73,262.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,633.92 : 90,997.58 = 48,816.60 : x
  2. Step 2: Convert to fraction form
    60,633.92/90,997.58 = 48,816.60/x
  3. Step 3: Cross multiply
    60,633.92x = 90,997.58 × 48,816.60
  4. Step 4: Simplify right side
    60,633.92x = 4,442,192,219.75
  5. Step 5: Solve for x
    x = 4,442,192,219.75/60,633.92
  6. Step 6: Final answer
    x = 73,262.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.