Home / 4,282.74-5,910.48-2,394.69

Finding the Fourth Proportional to 4,282.74, 5,910.48 and 2,394.69

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Solution

The fourth proportional to 4,282.74, 5,910.48 and 2,394.69 is: 3,304.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,282.74 : 5,910.48 = 2,394.69 : x
  2. Step 2: Convert to fraction form
    4,282.74/5,910.48 = 2,394.69/x
  3. Step 3: Cross multiply
    4,282.74x = 5,910.48 × 2,394.69
  4. Step 4: Simplify right side
    4,282.74x = 14,153,767.35
  5. Step 5: Solve for x
    x = 14,153,767.35/4,282.74
  6. Step 6: Final answer
    x = 3,304.84

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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.