Home / 6,913.10-10,372.26-2,533.56

Finding the Fourth Proportional to 6,913.10, 10,372.26 and 2,533.56

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Solution

The fourth proportional to 6,913.10, 10,372.26 and 2,533.56 is: 3,801.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,913.10 : 10,372.26 = 2,533.56 : x
  2. Step 2: Convert to fraction form
    6,913.10/10,372.26 = 2,533.56/x
  3. Step 3: Cross multiply
    6,913.10x = 10,372.26 × 2,533.56
  4. Step 4: Simplify right side
    6,913.10x = 26,278,743.05
  5. Step 5: Solve for x
    x = 26,278,743.05/6,913.10
  6. Step 6: Final answer
    x = 3,801.30

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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.