Home / 194,016.81-267,514.20-132,792.53

Finding the Fourth Proportional to 194,016.81, 267,514.20 and 132,792.53

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Solution

The fourth proportional to 194,016.81, 267,514.20 and 132,792.53 is: 183,096.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,016.81 : 267,514.20 = 132,792.53 : x
  2. Step 2: Convert to fraction form
    194,016.81/267,514.20 = 132,792.53/x
  3. Step 3: Cross multiply
    194,016.81x = 267,514.20 × 132,792.53
  4. Step 4: Simplify right side
    194,016.81x = 35,523,886,091.36
  5. Step 5: Solve for x
    x = 35,523,886,091.36/194,016.81
  6. Step 6: Final answer
    x = 183,096.95

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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.