Home / 69,406.84-95,781.96-37,576.27

Finding the Fourth Proportional to 69,406.84, 95,781.96 and 37,576.27

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Solution

The fourth proportional to 69,406.84, 95,781.96 and 37,576.27 is: 51,855.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,406.84 : 95,781.96 = 37,576.27 : x
  2. Step 2: Convert to fraction form
    69,406.84/95,781.96 = 37,576.27/x
  3. Step 3: Cross multiply
    69,406.84x = 95,781.96 × 37,576.27
  4. Step 4: Simplify right side
    69,406.84x = 3,599,128,790.09
  5. Step 5: Solve for x
    x = 3,599,128,790.09/69,406.84
  6. Step 6: Final answer
    x = 51,855.53

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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.