Home / 5,725.69-8,588.53-2,262.94

Finding the Fourth Proportional to 5,725.69, 8,588.53 and 2,262.94

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Solution

The fourth proportional to 5,725.69, 8,588.53 and 2,262.94 is: 3,394.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,725.69 : 8,588.53 = 2,262.94 : x
  2. Step 2: Convert to fraction form
    5,725.69/8,588.53 = 2,262.94/x
  3. Step 3: Cross multiply
    5,725.69x = 8,588.53 × 2,262.94
  4. Step 4: Simplify right side
    5,725.69x = 19,435,309.44
  5. Step 5: Solve for x
    x = 19,435,309.44/5,725.69
  6. Step 6: Final answer
    x = 3,394.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.