Home / 48,571.77-72,828.48-32,942.01

Finding the Fourth Proportional to 48,571.77, 72,828.48 and 32,942.01

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Solution

The fourth proportional to 48,571.77, 72,828.48 and 32,942.01 is: 49,393.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,571.77 : 72,828.48 = 32,942.01 : x
  2. Step 2: Convert to fraction form
    48,571.77/72,828.48 = 32,942.01/x
  3. Step 3: Cross multiply
    48,571.77x = 72,828.48 × 32,942.01
  4. Step 4: Simplify right side
    48,571.77x = 2,399,116,516.44
  5. Step 5: Solve for x
    x = 2,399,116,516.44/48,571.77
  6. Step 6: Final answer
    x = 49,393.23

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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.