Home / 9,068.44-13,610.16-4,629.39

Finding the Fourth Proportional to 9,068.44, 13,610.16 and 4,629.39

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Solution

The fourth proportional to 9,068.44, 13,610.16 and 4,629.39 is: 6,947.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,068.44 : 13,610.16 = 4,629.39 : x
  2. Step 2: Convert to fraction form
    9,068.44/13,610.16 = 4,629.39/x
  3. Step 3: Cross multiply
    9,068.44x = 13,610.16 × 4,629.39
  4. Step 4: Simplify right side
    9,068.44x = 63,006,687.56
  5. Step 5: Solve for x
    x = 63,006,687.56/9,068.44
  6. Step 6: Final answer
    x = 6,947.91

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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.