Home / 2,204.80-3,303.04-1,841.92

Finding the Fourth Proportional to 2,204.80, 3,303.04 and 1,841.92

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Solution

The fourth proportional to 2,204.80, 3,303.04 and 1,841.92 is: 2,759.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204.80 : 3,303.04 = 1,841.92 : x
  2. Step 2: Convert to fraction form
    2,204.80/3,303.04 = 1,841.92/x
  3. Step 3: Cross multiply
    2,204.80x = 3,303.04 × 1,841.92
  4. Step 4: Simplify right side
    2,204.80x = 6,083,935.44
  5. Step 5: Solve for x
    x = 6,083,935.44/2,204.80
  6. Step 6: Final answer
    x = 2,759.40

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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.