Home / 4,104.90-6,147.48-2,344.57

Finding the Fourth Proportional to 4,104.90, 6,147.48 and 2,344.57

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Solution

The fourth proportional to 4,104.90, 6,147.48 and 2,344.57 is: 3,511.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104.90 : 6,147.48 = 2,344.57 : x
  2. Step 2: Convert to fraction form
    4,104.90/6,147.48 = 2,344.57/x
  3. Step 3: Cross multiply
    4,104.90x = 6,147.48 × 2,344.57
  4. Step 4: Simplify right side
    4,104.90x = 14,413,154.72
  5. Step 5: Solve for x
    x = 14,413,154.72/4,104.90
  6. Step 6: Final answer
    x = 3,511.21

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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.