Home / 69,464.48-104,195.26-16,874.24

Finding the Fourth Proportional to 69,464.48, 104,195.26 and 16,874.24

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Solution

The fourth proportional to 69,464.48, 104,195.26 and 16,874.24 is: 25,311.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,464.48 : 104,195.26 = 16,874.24 : x
  2. Step 2: Convert to fraction form
    69,464.48/104,195.26 = 16,874.24/x
  3. Step 3: Cross multiply
    69,464.48x = 104,195.26 × 16,874.24
  4. Step 4: Simplify right side
    69,464.48x = 1,758,215,824.10
  5. Step 5: Solve for x
    x = 1,758,215,824.10/69,464.48
  6. Step 6: Final answer
    x = 25,311.01

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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.