Home / 69,576.44-96,015.66-37,745.33

Finding the Fourth Proportional to 69,576.44, 96,015.66 and 37,745.33

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Solution

The fourth proportional to 69,576.44, 96,015.66 and 37,745.33 is: 52,088.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,576.44 : 96,015.66 = 37,745.33 : x
  2. Step 2: Convert to fraction form
    69,576.44/96,015.66 = 37,745.33/x
  3. Step 3: Cross multiply
    69,576.44x = 96,015.66 × 37,745.33
  4. Step 4: Simplify right side
    69,576.44x = 3,624,143,011.91
  5. Step 5: Solve for x
    x = 3,624,143,011.91/69,576.44
  6. Step 6: Final answer
    x = 52,088.66

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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.