Home / 5,433-8,150.58-2,313

Finding the Fourth Proportional to 5,433, 8,150.58 and 2,313

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Solution

The fourth proportional to 5,433, 8,150.58 and 2,313 is: 3,469.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,433 : 8,150.58 = 2,313 : x
  2. Step 2: Convert to fraction form
    5,433/8,150.58 = 2,313/x
  3. Step 3: Cross multiply
    5,433x = 8,150.58 × 2,313
  4. Step 4: Simplify right side
    5,433x = 18,852,291.54
  5. Step 5: Solve for x
    x = 18,852,291.54/5,433
  6. Step 6: Final answer
    x = 3,469.96

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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.