Home / 194,092.24-267,859.50-117,618.03

Finding the Fourth Proportional to 194,092.24, 267,859.50 and 117,618.03

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Solution

The fourth proportional to 194,092.24, 267,859.50 and 117,618.03 is: 162,320.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,092.24 : 267,859.50 = 117,618.03 : x
  2. Step 2: Convert to fraction form
    194,092.24/267,859.50 = 117,618.03/x
  3. Step 3: Cross multiply
    194,092.24x = 267,859.50 × 117,618.03
  4. Step 4: Simplify right side
    194,092.24x = 31,505,106,706.79
  5. Step 5: Solve for x
    x = 31,505,106,706.79/194,092.24
  6. Step 6: Final answer
    x = 162,320.28

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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.