Home / 23,346.06-35,025.21-7,763.82

Finding the Fourth Proportional to 23,346.06, 35,025.21 and 7,763.82

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Solution

The fourth proportional to 23,346.06, 35,025.21 and 7,763.82 is: 11,647.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,346.06 : 35,025.21 = 7,763.82 : x
  2. Step 2: Convert to fraction form
    23,346.06/35,025.21 = 7,763.82/x
  3. Step 3: Cross multiply
    23,346.06x = 35,025.21 × 7,763.82
  4. Step 4: Simplify right side
    23,346.06x = 271,929,425.90
  5. Step 5: Solve for x
    x = 271,929,425.90/23,346.06
  6. Step 6: Final answer
    x = 11,647.77

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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.