Home / 82,722.88-114,158.46-44,997.22

Finding the Fourth Proportional to 82,722.88, 114,158.46 and 44,997.22

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Solution

The fourth proportional to 82,722.88, 114,158.46 and 44,997.22 is: 62,096.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,722.88 : 114,158.46 = 44,997.22 : x
  2. Step 2: Convert to fraction form
    82,722.88/114,158.46 = 44,997.22/x
  3. Step 3: Cross multiply
    82,722.88x = 114,158.46 × 44,997.22
  4. Step 4: Simplify right side
    82,722.88x = 5,136,813,339.48
  5. Step 5: Solve for x
    x = 5,136,813,339.48/82,722.88
  6. Step 6: Final answer
    x = 62,096.65

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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.