Home / 58,245.24-80,375.58-33,102.84

Finding the Fourth Proportional to 58,245.24, 80,375.58 and 33,102.84

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Solution

The fourth proportional to 58,245.24, 80,375.58 and 33,102.84 is: 45,680.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,245.24 : 80,375.58 = 33,102.84 : x
  2. Step 2: Convert to fraction form
    58,245.24/80,375.58 = 33,102.84/x
  3. Step 3: Cross multiply
    58,245.24x = 80,375.58 × 33,102.84
  4. Step 4: Simplify right side
    58,245.24x = 2,660,659,964.65
  5. Step 5: Solve for x
    x = 2,660,659,964.65/58,245.24
  6. Step 6: Final answer
    x = 45,680.30

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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.