Home / 43,917.77-65,723.43-35,927.93

Finding the Fourth Proportional to 43,917.77, 65,723.43 and 35,927.93

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Solution

The fourth proportional to 43,917.77, 65,723.43 and 35,927.93 is: 53,766.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,917.77 : 65,723.43 = 35,927.93 : x
  2. Step 2: Convert to fraction form
    43,917.77/65,723.43 = 35,927.93/x
  3. Step 3: Cross multiply
    43,917.77x = 65,723.43 × 35,927.93
  4. Step 4: Simplify right side
    43,917.77x = 2,361,306,792.40
  5. Step 5: Solve for x
    x = 2,361,306,792.40/43,917.77
  6. Step 6: Final answer
    x = 53,766.55

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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.