Home / 43,954.46-65,633.35-34,969.31

Finding the Fourth Proportional to 43,954.46, 65,633.35 and 34,969.31

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Solution

The fourth proportional to 43,954.46, 65,633.35 and 34,969.31 is: 52,216.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,954.46 : 65,633.35 = 34,969.31 : x
  2. Step 2: Convert to fraction form
    43,954.46/65,633.35 = 34,969.31/x
  3. Step 3: Cross multiply
    43,954.46x = 65,633.35 × 34,969.31
  4. Step 4: Simplify right side
    43,954.46x = 2,295,153,039.15
  5. Step 5: Solve for x
    x = 2,295,153,039.15/43,954.46
  6. Step 6: Final answer
    x = 52,216.61

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.