Home / 29,540.20-44,310.07-7,353.43

Finding the Fourth Proportional to 29,540.20, 44,310.07 and 7,353.43

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Solution

The fourth proportional to 29,540.20, 44,310.07 and 7,353.43 is: 11,030.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,540.20 : 44,310.07 = 7,353.43 : x
  2. Step 2: Convert to fraction form
    29,540.20/44,310.07 = 7,353.43/x
  3. Step 3: Cross multiply
    29,540.20x = 44,310.07 × 7,353.43
  4. Step 4: Simplify right side
    29,540.20x = 325,830,998.04
  5. Step 5: Solve for x
    x = 325,830,998.04/29,540.20
  6. Step 6: Final answer
    x = 11,030.09

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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.