Home / 48,748.58-73,122.89-17,583.83

Finding the Fourth Proportional to 48,748.58, 73,122.89 and 17,583.83

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Solution

The fourth proportional to 48,748.58, 73,122.89 and 17,583.83 is: 26,375.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,748.58 : 73,122.89 = 17,583.83 : x
  2. Step 2: Convert to fraction form
    48,748.58/73,122.89 = 17,583.83/x
  3. Step 3: Cross multiply
    48,748.58x = 73,122.89 × 17,583.83
  4. Step 4: Simplify right side
    48,748.58x = 1,285,780,378.95
  5. Step 5: Solve for x
    x = 1,285,780,378.95/48,748.58
  6. Step 6: Final answer
    x = 26,375.75

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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.