Home / 6,203.35-9,308.19-4,124.77

Finding the Fourth Proportional to 6,203.35, 9,308.19 and 4,124.77

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Solution

The fourth proportional to 6,203.35, 9,308.19 and 4,124.77 is: 6,189.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,203.35 : 9,308.19 = 4,124.77 : x
  2. Step 2: Convert to fraction form
    6,203.35/9,308.19 = 4,124.77/x
  3. Step 3: Cross multiply
    6,203.35x = 9,308.19 × 4,124.77
  4. Step 4: Simplify right side
    6,203.35x = 38,394,142.87
  5. Step 5: Solve for x
    x = 38,394,142.87/6,203.35
  6. Step 6: Final answer
    x = 6,189.26

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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.