Home / 166,483.14-229,767.03-93,899.94

Finding the Fourth Proportional to 166,483.14, 229,767.03 and 93,899.94

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Solution

The fourth proportional to 166,483.14, 229,767.03 and 93,899.94 is: 129,593.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,483.14 : 229,767.03 = 93,899.94 : x
  2. Step 2: Convert to fraction form
    166,483.14/229,767.03 = 93,899.94/x
  3. Step 3: Cross multiply
    166,483.14x = 229,767.03 × 93,899.94
  4. Step 4: Simplify right side
    166,483.14x = 21,575,110,330.98
  5. Step 5: Solve for x
    x = 21,575,110,330.98/166,483.14
  6. Step 6: Final answer
    x = 129,593.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.