Home / 9,610.44-13,262.31-6,076.56

Finding the Fourth Proportional to 9,610.44, 13,262.31 and 6,076.56

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Solution

The fourth proportional to 9,610.44, 13,262.31 and 6,076.56 is: 8,385.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,610.44 : 13,262.31 = 6,076.56 : x
  2. Step 2: Convert to fraction form
    9,610.44/13,262.31 = 6,076.56/x
  3. Step 3: Cross multiply
    9,610.44x = 13,262.31 × 6,076.56
  4. Step 4: Simplify right side
    9,610.44x = 80,589,222.45
  5. Step 5: Solve for x
    x = 80,589,222.45/9,610.44
  6. Step 6: Final answer
    x = 8,385.59

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1.5x scale

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.