Home / 107,797.08-148,764.57-60,050.46

Finding the Fourth Proportional to 107,797.08, 148,764.57 and 60,050.46

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Solution

The fourth proportional to 107,797.08, 148,764.57 and 60,050.46 is: 82,872.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,797.08 : 148,764.57 = 60,050.46 : x
  2. Step 2: Convert to fraction form
    107,797.08/148,764.57 = 60,050.46/x
  3. Step 3: Cross multiply
    107,797.08x = 148,764.57 × 60,050.46
  4. Step 4: Simplify right side
    107,797.08x = 8,933,380,860.20
  5. Step 5: Solve for x
    x = 8,933,380,860.20/107,797.08
  6. Step 6: Final answer
    x = 82,872.20

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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.