Home / 5,324.99-7,346.32-3,533.31

Finding the Fourth Proportional to 5,324.99, 7,346.32 and 3,533.31

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Solution

The fourth proportional to 5,324.99, 7,346.32 and 3,533.31 is: 4,874.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,324.99 : 7,346.32 = 3,533.31 : x
  2. Step 2: Convert to fraction form
    5,324.99/7,346.32 = 3,533.31/x
  3. Step 3: Cross multiply
    5,324.99x = 7,346.32 × 3,533.31
  4. Step 4: Simplify right side
    5,324.99x = 25,956,817.09
  5. Step 5: Solve for x
    x = 25,956,817.09/5,324.99
  6. Step 6: Final answer
    x = 4,874.53

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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.