Home / 67,533.84-101,297.12-34,253.04

Finding the Fourth Proportional to 67,533.84, 101,297.12 and 34,253.04

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Solution

The fourth proportional to 67,533.84, 101,297.12 and 34,253.04 is: 51,377.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,533.84 : 101,297.12 = 34,253.04 : x
  2. Step 2: Convert to fraction form
    67,533.84/101,297.12 = 34,253.04/x
  3. Step 3: Cross multiply
    67,533.84x = 101,297.12 × 34,253.04
  4. Step 4: Simplify right side
    67,533.84x = 3,469,734,511.84
  5. Step 5: Solve for x
    x = 3,469,734,511.84/67,533.84
  6. Step 6: Final answer
    x = 51,377.72

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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.