Home / 7,022.26-10,530.71-2,341.37

Finding the Fourth Proportional to 7,022.26, 10,530.71 and 2,341.37

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Solution

The fourth proportional to 7,022.26, 10,530.71 and 2,341.37 is: 3,511.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,022.26 : 10,530.71 = 2,341.37 : x
  2. Step 2: Convert to fraction form
    7,022.26/10,530.71 = 2,341.37/x
  3. Step 3: Cross multiply
    7,022.26x = 10,530.71 × 2,341.37
  4. Step 4: Simplify right side
    7,022.26x = 24,656,311.87
  5. Step 5: Solve for x
    x = 24,656,311.87/7,022.26
  6. Step 6: Final answer
    x = 3,511.16

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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.