Home / 167,104.69-250,743.20-110,983.63

Finding the Fourth Proportional to 167,104.69, 250,743.20 and 110,983.63

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Solution

The fourth proportional to 167,104.69, 250,743.20 and 110,983.63 is: 166,532.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,104.69 : 250,743.20 = 110,983.63 : x
  2. Step 2: Convert to fraction form
    167,104.69/250,743.20 = 110,983.63/x
  3. Step 3: Cross multiply
    167,104.69x = 250,743.20 × 110,983.63
  4. Step 4: Simplify right side
    167,104.69x = 27,828,390,533.82
  5. Step 5: Solve for x
    x = 27,828,390,533.82/167,104.69
  6. Step 6: Final answer
    x = 166,532.67

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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.