Home / 29,027.03-43,540.61-7,967.34

Finding the Fourth Proportional to 29,027.03, 43,540.61 and 7,967.34

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Solution

The fourth proportional to 29,027.03, 43,540.61 and 7,967.34 is: 11,951.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,027.03 : 43,540.61 = 7,967.34 : x
  2. Step 2: Convert to fraction form
    29,027.03/43,540.61 = 7,967.34/x
  3. Step 3: Cross multiply
    29,027.03x = 43,540.61 × 7,967.34
  4. Step 4: Simplify right side
    29,027.03x = 346,902,803.84
  5. Step 5: Solve for x
    x = 346,902,803.84/29,027.03
  6. Step 6: Final answer
    x = 11,951.03

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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.