Home / 48,573.39-72,874.01-17,410.83

Finding the Fourth Proportional to 48,573.39, 72,874.01 and 17,410.83

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Solution

The fourth proportional to 48,573.39, 72,874.01 and 17,410.83 is: 26,121.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,573.39 : 72,874.01 = 17,410.83 : x
  2. Step 2: Convert to fraction form
    48,573.39/72,874.01 = 17,410.83/x
  3. Step 3: Cross multiply
    48,573.39x = 72,874.01 × 17,410.83
  4. Step 4: Simplify right side
    48,573.39x = 1,268,796,912.47
  5. Step 5: Solve for x
    x = 1,268,796,912.47/48,573.39
  6. Step 6: Final answer
    x = 26,121.23

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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.