Home / 132,353.26-198,566.94-53,522.84

Finding the Fourth Proportional to 132,353.26, 198,566.94 and 53,522.84

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Solution

The fourth proportional to 132,353.26, 198,566.94 and 53,522.84 is: 80,299.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,353.26 : 198,566.94 = 53,522.84 : x
  2. Step 2: Convert to fraction form
    132,353.26/198,566.94 = 53,522.84/x
  3. Step 3: Cross multiply
    132,353.26x = 198,566.94 × 53,522.84
  4. Step 4: Simplify right side
    132,353.26x = 10,627,867,256.04
  5. Step 5: Solve for x
    x = 10,627,867,256.04/132,353.26
  6. Step 6: Final answer
    x = 80,299.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.