Home / 69,797.22-96,337.27-39,600.22

Finding the Fourth Proportional to 69,797.22, 96,337.27 and 39,600.22

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Solution

The fourth proportional to 69,797.22, 96,337.27 and 39,600.22 is: 54,658.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,797.22 : 96,337.27 = 39,600.22 : x
  2. Step 2: Convert to fraction form
    69,797.22/96,337.27 = 39,600.22/x
  3. Step 3: Cross multiply
    69,797.22x = 96,337.27 × 39,600.22
  4. Step 4: Simplify right side
    69,797.22x = 3,814,977,086.20
  5. Step 5: Solve for x
    x = 3,814,977,086.20/69,797.22
  6. Step 6: Final answer
    x = 54,658.01

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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.