Home / 5,530.92-8,296.32-2,243.23

Finding the Fourth Proportional to 5,530.92, 8,296.32 and 2,243.23

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Solution

The fourth proportional to 5,530.92, 8,296.32 and 2,243.23 is: 3,364.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,530.92 : 8,296.32 = 2,243.23 : x
  2. Step 2: Convert to fraction form
    5,530.92/8,296.32 = 2,243.23/x
  3. Step 3: Cross multiply
    5,530.92x = 8,296.32 × 2,243.23
  4. Step 4: Simplify right side
    5,530.92x = 18,610,541.58
  5. Step 5: Solve for x
    x = 18,610,541.58/5,530.92
  6. Step 6: Final answer
    x = 3,364.82

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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.