Home / 4,314.08-6,469.94-1,193.34

Finding the Fourth Proportional to 4,314.08, 6,469.94 and 1,193.34

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Solution

The fourth proportional to 4,314.08, 6,469.94 and 1,193.34 is: 1,789.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314.08 : 6,469.94 = 1,193.34 : x
  2. Step 2: Convert to fraction form
    4,314.08/6,469.94 = 1,193.34/x
  3. Step 3: Cross multiply
    4,314.08x = 6,469.94 × 1,193.34
  4. Step 4: Simplify right side
    4,314.08x = 7,720,838.20
  5. Step 5: Solve for x
    x = 7,720,838.20/4,314.08
  6. Step 6: Final answer
    x = 1,789.68

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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.