Home / 69,576.32-95,983.44-41,271.68

Finding the Fourth Proportional to 69,576.32, 95,983.44 and 41,271.68

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Solution

The fourth proportional to 69,576.32, 95,983.44 and 41,271.68 is: 56,936.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,576.32 : 95,983.44 = 41,271.68 : x
  2. Step 2: Convert to fraction form
    69,576.32/95,983.44 = 41,271.68/x
  3. Step 3: Cross multiply
    69,576.32x = 95,983.44 × 41,271.68
  4. Step 4: Simplify right side
    69,576.32x = 3,961,397,820.98
  5. Step 5: Solve for x
    x = 3,961,397,820.98/69,576.32
  6. Step 6: Final answer
    x = 56,936.01

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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.