Home / 4,317.44-6,476.09-1,395.97

Finding the Fourth Proportional to 4,317.44, 6,476.09 and 1,395.97

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Solution

The fourth proportional to 4,317.44, 6,476.09 and 1,395.97 is: 2,093.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317.44 : 6,476.09 = 1,395.97 : x
  2. Step 2: Convert to fraction form
    4,317.44/6,476.09 = 1,395.97/x
  3. Step 3: Cross multiply
    4,317.44x = 6,476.09 × 1,395.97
  4. Step 4: Simplify right side
    4,317.44x = 9,040,404.19
  5. Step 5: Solve for x
    x = 9,040,404.19/4,317.44
  6. Step 6: Final answer
    x = 2,093.93

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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.