Home / 60,268.65-90,351.94-36,845.88

Finding the Fourth Proportional to 60,268.65, 90,351.94 and 36,845.88

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Solution

The fourth proportional to 60,268.65, 90,351.94 and 36,845.88 is: 55,237.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,268.65 : 90,351.94 = 36,845.88 : x
  2. Step 2: Convert to fraction form
    60,268.65/90,351.94 = 36,845.88/x
  3. Step 3: Cross multiply
    60,268.65x = 90,351.94 × 36,845.88
  4. Step 4: Simplify right side
    60,268.65x = 3,329,096,739.01
  5. Step 5: Solve for x
    x = 3,329,096,739.01/60,268.65
  6. Step 6: Final answer
    x = 55,237.62

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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.