Home / 48,529.88-72,794.78-15,252.36

Finding the Fourth Proportional to 48,529.88, 72,794.78 and 15,252.36

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Solution

The fourth proportional to 48,529.88, 72,794.78 and 15,252.36 is: 22,878.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,529.88 : 72,794.78 = 15,252.36 : x
  2. Step 2: Convert to fraction form
    48,529.88/72,794.78 = 15,252.36/x
  3. Step 3: Cross multiply
    48,529.88x = 72,794.78 × 15,252.36
  4. Step 4: Simplify right side
    48,529.88x = 1,110,292,190.68
  5. Step 5: Solve for x
    x = 1,110,292,190.68/48,529.88
  6. Step 6: Final answer
    x = 22,878.53

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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.