Home / 3,104.22-4,655.25-1,023.66

Finding the Fourth Proportional to 3,104.22, 4,655.25 and 1,023.66

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Solution

The fourth proportional to 3,104.22, 4,655.25 and 1,023.66 is: 1,535.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104.22 : 4,655.25 = 1,023.66 : x
  2. Step 2: Convert to fraction form
    3,104.22/4,655.25 = 1,023.66/x
  3. Step 3: Cross multiply
    3,104.22x = 4,655.25 × 1,023.66
  4. Step 4: Simplify right side
    3,104.22x = 4,765,393.22
  5. Step 5: Solve for x
    x = 4,765,393.22/3,104.22
  6. Step 6: Final answer
    x = 1,535.13

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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.