Home / 5,596.73-8,387.53-2,132.09

Finding the Fourth Proportional to 5,596.73, 8,387.53 and 2,132.09

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Solution

The fourth proportional to 5,596.73, 8,387.53 and 2,132.09 is: 3,195.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,596.73 : 8,387.53 = 2,132.09 : x
  2. Step 2: Convert to fraction form
    5,596.73/8,387.53 = 2,132.09/x
  3. Step 3: Cross multiply
    5,596.73x = 8,387.53 × 2,132.09
  4. Step 4: Simplify right side
    5,596.73x = 17,882,953.02
  5. Step 5: Solve for x
    x = 17,882,953.02/5,596.73
  6. Step 6: Final answer
    x = 3,195.25

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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.