Home / 224,682.28-337,022.46-91,532.84

Finding the Fourth Proportional to 224,682.28, 337,022.46 and 91,532.84

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Solution

The fourth proportional to 224,682.28, 337,022.46 and 91,532.84 is: 137,298.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,682.28 : 337,022.46 = 91,532.84 : x
  2. Step 2: Convert to fraction form
    224,682.28/337,022.46 = 91,532.84/x
  3. Step 3: Cross multiply
    224,682.28x = 337,022.46 × 91,532.84
  4. Step 4: Simplify right side
    224,682.28x = 30,848,622,907.59
  5. Step 5: Solve for x
    x = 30,848,622,907.59/224,682.28
  6. Step 6: Final answer
    x = 137,298.87

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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.