Home / 166,984.88-250,477.14-40,624.34

Finding the Fourth Proportional to 166,984.88, 250,477.14 and 40,624.34

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Solution

The fourth proportional to 166,984.88, 250,477.14 and 40,624.34 is: 60,936.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,984.88 : 250,477.14 = 40,624.34 : x
  2. Step 2: Convert to fraction form
    166,984.88/250,477.14 = 40,624.34/x
  3. Step 3: Cross multiply
    166,984.88x = 250,477.14 × 40,624.34
  4. Step 4: Simplify right side
    166,984.88x = 10,175,468,497.59
  5. Step 5: Solve for x
    x = 10,175,468,497.59/166,984.88
  6. Step 6: Final answer
    x = 60,936.47

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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.