Home / 4,246.50-5,860.25-2,383.62

Finding the Fourth Proportional to 4,246.50, 5,860.25 and 2,383.62

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Solution

The fourth proportional to 4,246.50, 5,860.25 and 2,383.62 is: 3,289.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,246.50 : 5,860.25 = 2,383.62 : x
  2. Step 2: Convert to fraction form
    4,246.50/5,860.25 = 2,383.62/x
  3. Step 3: Cross multiply
    4,246.50x = 5,860.25 × 2,383.62
  4. Step 4: Simplify right side
    4,246.50x = 13,968,609.11
  5. Step 5: Solve for x
    x = 13,968,609.11/4,246.50
  6. Step 6: Final answer
    x = 3,289.44

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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.