Home / 4,282.94-5,909.12-2,394.26

Finding the Fourth Proportional to 4,282.94, 5,909.12 and 2,394.26

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Solution

The fourth proportional to 4,282.94, 5,909.12 and 2,394.26 is: 3,303.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,282.94 : 5,909.12 = 2,394.26 : x
  2. Step 2: Convert to fraction form
    4,282.94/5,909.12 = 2,394.26/x
  3. Step 3: Cross multiply
    4,282.94x = 5,909.12 × 2,394.26
  4. Step 4: Simplify right side
    4,282.94x = 14,147,969.65
  5. Step 5: Solve for x
    x = 14,147,969.65/4,282.94
  6. Step 6: Final answer
    x = 3,303.33

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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.