Home / 84,096.14-116,080.77-50,115.27

Finding the Fourth Proportional to 84,096.14, 116,080.77 and 50,115.27

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Solution

The fourth proportional to 84,096.14, 116,080.77 and 50,115.27 is: 69,175.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,096.14 : 116,080.77 = 50,115.27 : x
  2. Step 2: Convert to fraction form
    84,096.14/116,080.77 = 50,115.27/x
  3. Step 3: Cross multiply
    84,096.14x = 116,080.77 × 50,115.27
  4. Step 4: Simplify right side
    84,096.14x = 5,817,419,130.36
  5. Step 5: Solve for x
    x = 5,817,419,130.36/84,096.14
  6. Step 6: Final answer
    x = 69,175.82

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1.5x scale

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.