Home / 48,748.49-73,122.75-17,583.74

Finding the Fourth Proportional to 48,748.49, 73,122.75 and 17,583.74

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Solution

The fourth proportional to 48,748.49, 73,122.75 and 17,583.74 is: 26,375.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,748.49 : 73,122.75 = 17,583.74 : x
  2. Step 2: Convert to fraction form
    48,748.49/73,122.75 = 17,583.74/x
  3. Step 3: Cross multiply
    48,748.49x = 73,122.75 × 17,583.74
  4. Step 4: Simplify right side
    48,748.49x = 1,285,770,970.55
  5. Step 5: Solve for x
    x = 1,285,770,970.55/48,748.49
  6. Step 6: Final answer
    x = 26,375.61

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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.