Home / 60,442.44-90,571.32-25,362.96

Finding the Fourth Proportional to 60,442.44, 90,571.32 and 25,362.96

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Solution

The fourth proportional to 60,442.44, 90,571.32 and 25,362.96 is: 38,005.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,442.44 : 90,571.32 = 25,362.96 : x
  2. Step 2: Convert to fraction form
    60,442.44/90,571.32 = 25,362.96/x
  3. Step 3: Cross multiply
    60,442.44x = 90,571.32 × 25,362.96
  4. Step 4: Simplify right side
    60,442.44x = 2,297,156,766.31
  5. Step 5: Solve for x
    x = 2,297,156,766.31/60,442.44
  6. Step 6: Final answer
    x = 38,005.69

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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.