Home / 8,050.14-11,109.33-4,513.14

Finding the Fourth Proportional to 8,050.14, 11,109.33 and 4,513.14

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Solution

The fourth proportional to 8,050.14, 11,109.33 and 4,513.14 is: 6,228.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,050.14 : 11,109.33 = 4,513.14 : x
  2. Step 2: Convert to fraction form
    8,050.14/11,109.33 = 4,513.14/x
  3. Step 3: Cross multiply
    8,050.14x = 11,109.33 × 4,513.14
  4. Step 4: Simplify right side
    8,050.14x = 50,137,961.60
  5. Step 5: Solve for x
    x = 50,137,961.60/8,050.14
  6. Step 6: Final answer
    x = 6,228.21

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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.