Home / 48,858.86-73,292.62-26,662.70

Finding the Fourth Proportional to 48,858.86, 73,292.62 and 26,662.70

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Solution

The fourth proportional to 48,858.86, 73,292.62 and 26,662.70 is: 39,996.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,858.86 : 73,292.62 = 26,662.70 : x
  2. Step 2: Convert to fraction form
    48,858.86/73,292.62 = 26,662.70/x
  3. Step 3: Cross multiply
    48,858.86x = 73,292.62 × 26,662.70
  4. Step 4: Simplify right side
    48,858.86x = 1,954,179,139.27
  5. Step 5: Solve for x
    x = 1,954,179,139.27/48,858.86
  6. Step 6: Final answer
    x = 39,996.41

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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.