Home / 3,259.14-4,497.70-1,842.54

Finding the Fourth Proportional to 3,259.14, 4,497.70 and 1,842.54

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Solution

The fourth proportional to 3,259.14, 4,497.70 and 1,842.54 is: 2,542.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259.14 : 4,497.70 = 1,842.54 : x
  2. Step 2: Convert to fraction form
    3,259.14/4,497.70 = 1,842.54/x
  3. Step 3: Cross multiply
    3,259.14x = 4,497.70 × 1,842.54
  4. Step 4: Simplify right side
    3,259.14x = 8,287,192.16
  5. Step 5: Solve for x
    x = 8,287,192.16/3,259.14
  6. Step 6: Final answer
    x = 2,542.75

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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.