Home / 83,164.26-114,766.73-44,923.81

Finding the Fourth Proportional to 83,164.26, 114,766.73 and 44,923.81

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Solution

The fourth proportional to 83,164.26, 114,766.73 and 44,923.81 is: 61,994.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,164.26 : 114,766.73 = 44,923.81 : x
  2. Step 2: Convert to fraction form
    83,164.26/114,766.73 = 44,923.81/x
  3. Step 3: Cross multiply
    83,164.26x = 114,766.73 × 44,923.81
  4. Step 4: Simplify right side
    83,164.26x = 5,155,758,772.84
  5. Step 5: Solve for x
    x = 5,155,758,772.84/83,164.26
  6. Step 6: Final answer
    x = 61,994.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.