Home / 4,265.10-6,398.22-2,073.54

Finding the Fourth Proportional to 4,265.10, 6,398.22 and 2,073.54

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Solution

The fourth proportional to 4,265.10, 6,398.22 and 2,073.54 is: 3,110.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,265.10 : 6,398.22 = 2,073.54 : x
  2. Step 2: Convert to fraction form
    4,265.10/6,398.22 = 2,073.54/x
  3. Step 3: Cross multiply
    4,265.10x = 6,398.22 × 2,073.54
  4. Step 4: Simplify right side
    4,265.10x = 13,266,965.10
  5. Step 5: Solve for x
    x = 13,266,965.10/4,265.10
  6. Step 6: Final answer
    x = 3,110.59

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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.