Home / 3,259.05-4,497.95-1,843.17

Finding the Fourth Proportional to 3,259.05, 4,497.95 and 1,843.17

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Solution

The fourth proportional to 3,259.05, 4,497.95 and 1,843.17 is: 2,543.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259.05 : 4,497.95 = 1,843.17 : x
  2. Step 2: Convert to fraction form
    3,259.05/4,497.95 = 1,843.17/x
  3. Step 3: Cross multiply
    3,259.05x = 4,497.95 × 1,843.17
  4. Step 4: Simplify right side
    3,259.05x = 8,290,486.50
  5. Step 5: Solve for x
    x = 8,290,486.50/3,259.05
  6. Step 6: Final answer
    x = 2,543.84

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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.