Home / 67,964.58-101,899.26-25,847.10

Finding the Fourth Proportional to 67,964.58, 101,899.26 and 25,847.10

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Solution

The fourth proportional to 67,964.58, 101,899.26 and 25,847.10 is: 38,752.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,964.58 : 101,899.26 = 25,847.10 : x
  2. Step 2: Convert to fraction form
    67,964.58/101,899.26 = 25,847.10/x
  3. Step 3: Cross multiply
    67,964.58x = 101,899.26 × 25,847.10
  4. Step 4: Simplify right side
    67,964.58x = 2,633,800,363.15
  5. Step 5: Solve for x
    x = 2,633,800,363.15/67,964.58
  6. Step 6: Final answer
    x = 38,752.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.