Home / 4,412.69-6,089.06-2,644.25

Finding the Fourth Proportional to 4,412.69, 6,089.06 and 2,644.25

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Solution

The fourth proportional to 4,412.69, 6,089.06 and 2,644.25 is: 3,648.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,412.69 : 6,089.06 = 2,644.25 : x
  2. Step 2: Convert to fraction form
    4,412.69/6,089.06 = 2,644.25/x
  3. Step 3: Cross multiply
    4,412.69x = 6,089.06 × 2,644.25
  4. Step 4: Simplify right side
    4,412.69x = 16,100,996.91
  5. Step 5: Solve for x
    x = 16,100,996.91/4,412.69
  6. Step 6: Final answer
    x = 3,648.79

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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.