Home / 43,965.06-65,878.42-33,994.16

Finding the Fourth Proportional to 43,965.06, 65,878.42 and 33,994.16

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Solution

The fourth proportional to 43,965.06, 65,878.42 and 33,994.16 is: 50,937.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,965.06 : 65,878.42 = 33,994.16 : x
  2. Step 2: Convert to fraction form
    43,965.06/65,878.42 = 33,994.16/x
  3. Step 3: Cross multiply
    43,965.06x = 65,878.42 × 33,994.16
  4. Step 4: Simplify right side
    43,965.06x = 2,239,481,550.03
  5. Step 5: Solve for x
    x = 2,239,481,550.03/43,965.06
  6. Step 6: Final answer
    x = 50,937.76

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1.5x scale

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.