Home / 48,803.94-73,217.58-16,782.48

Finding the Fourth Proportional to 48,803.94, 73,217.58 and 16,782.48

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Solution

The fourth proportional to 48,803.94, 73,217.58 and 16,782.48 is: 25,177.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,803.94 : 73,217.58 = 16,782.48 : x
  2. Step 2: Convert to fraction form
    48,803.94/73,217.58 = 16,782.48/x
  3. Step 3: Cross multiply
    48,803.94x = 73,217.58 × 16,782.48
  4. Step 4: Simplify right side
    48,803.94x = 1,228,772,572.00
  5. Step 5: Solve for x
    x = 1,228,772,572.00/48,803.94
  6. Step 6: Final answer
    x = 25,177.73

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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.