Home / 254,969.64-352,002.24-194,061.96

Finding the Fourth Proportional to 254,969.64, 352,002.24 and 194,061.96

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Solution

The fourth proportional to 254,969.64, 352,002.24 and 194,061.96 is: 267,915.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,969.64 : 352,002.24 = 194,061.96 : x
  2. Step 2: Convert to fraction form
    254,969.64/352,002.24 = 194,061.96/x
  3. Step 3: Cross multiply
    254,969.64x = 352,002.24 × 194,061.96
  4. Step 4: Simplify right side
    254,969.64x = 68,310,244,618.79
  5. Step 5: Solve for x
    x = 68,310,244,618.79/254,969.64
  6. Step 6: Final answer
    x = 267,915.21

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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.