Home / 167,965.24-231,792.02-92,513.74

Finding the Fourth Proportional to 167,965.24, 231,792.02 and 92,513.74

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Solution

The fourth proportional to 167,965.24, 231,792.02 and 92,513.74 is: 127,668.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,965.24 : 231,792.02 = 92,513.74 : x
  2. Step 2: Convert to fraction form
    167,965.24/231,792.02 = 92,513.74/x
  3. Step 3: Cross multiply
    167,965.24x = 231,792.02 × 92,513.74
  4. Step 4: Simplify right side
    167,965.24x = 21,443,946,672.35
  5. Step 5: Solve for x
    x = 21,443,946,672.35/167,965.24
  6. Step 6: Final answer
    x = 127,668.96

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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.