Home / 41,831.53-62,759.58-16,858.72

Finding the Fourth Proportional to 41,831.53, 62,759.58 and 16,858.72

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Solution

The fourth proportional to 41,831.53, 62,759.58 and 16,858.72 is: 25,293.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,831.53 : 62,759.58 = 16,858.72 : x
  2. Step 2: Convert to fraction form
    41,831.53/62,759.58 = 16,858.72/x
  3. Step 3: Cross multiply
    41,831.53x = 62,759.58 × 16,858.72
  4. Step 4: Simplify right side
    41,831.53x = 1,058,046,201.77
  5. Step 5: Solve for x
    x = 1,058,046,201.77/41,831.53
  6. Step 6: Final answer
    x = 25,293.03

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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.