Home / 3,205.52-4,808.82-1,014.07

Finding the Fourth Proportional to 3,205.52, 4,808.82 and 1,014.07

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Solution

The fourth proportional to 3,205.52, 4,808.82 and 1,014.07 is: 1,521.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,205.52 : 4,808.82 = 1,014.07 : x
  2. Step 2: Convert to fraction form
    3,205.52/4,808.82 = 1,014.07/x
  3. Step 3: Cross multiply
    3,205.52x = 4,808.82 × 1,014.07
  4. Step 4: Simplify right side
    3,205.52x = 4,876,475.19
  5. Step 5: Solve for x
    x = 4,876,475.19/3,205.52
  6. Step 6: Final answer
    x = 1,521.27

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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.