Home / 8,589.06-11,849.49-5,046.66

Finding the Fourth Proportional to 8,589.06, 11,849.49 and 5,046.66

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Solution

The fourth proportional to 8,589.06, 11,849.49 and 5,046.66 is: 6,962.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,589.06 : 11,849.49 = 5,046.66 : x
  2. Step 2: Convert to fraction form
    8,589.06/11,849.49 = 5,046.66/x
  3. Step 3: Cross multiply
    8,589.06x = 11,849.49 × 5,046.66
  4. Step 4: Simplify right side
    8,589.06x = 59,800,347.20
  5. Step 5: Solve for x
    x = 59,800,347.20/8,589.06
  6. Step 6: Final answer
    x = 6,962.39

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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.