Home / 3,259.35-4,497.93-1,843.11

Finding the Fourth Proportional to 3,259.35, 4,497.93 and 1,843.11

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Solution

The fourth proportional to 3,259.35, 4,497.93 and 1,843.11 is: 2,543.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259.35 : 4,497.93 = 1,843.11 : x
  2. Step 2: Convert to fraction form
    3,259.35/4,497.93 = 1,843.11/x
  3. Step 3: Cross multiply
    3,259.35x = 4,497.93 × 1,843.11
  4. Step 4: Simplify right side
    3,259.35x = 8,290,179.76
  5. Step 5: Solve for x
    x = 8,290,179.76/3,259.35
  6. Step 6: Final answer
    x = 2,543.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.