Home / 48,532.06-72,794.85-16,945.30

Finding the Fourth Proportional to 48,532.06, 72,794.85 and 16,945.30

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Solution

The fourth proportional to 48,532.06, 72,794.85 and 16,945.30 is: 25,416.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,532.06 : 72,794.85 = 16,945.30 : x
  2. Step 2: Convert to fraction form
    48,532.06/72,794.85 = 16,945.30/x
  3. Step 3: Cross multiply
    48,532.06x = 72,794.85 × 16,945.30
  4. Step 4: Simplify right side
    48,532.06x = 1,233,530,571.71
  5. Step 5: Solve for x
    x = 1,233,530,571.71/48,532.06
  6. Step 6: Final answer
    x = 25,416.82

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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.