Home / 4,434.26-6,653.64-2,954.49

Finding the Fourth Proportional to 4,434.26, 6,653.64 and 2,954.49

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Solution

The fourth proportional to 4,434.26, 6,653.64 and 2,954.49 is: 4,433.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434.26 : 6,653.64 = 2,954.49 : x
  2. Step 2: Convert to fraction form
    4,434.26/6,653.64 = 2,954.49/x
  3. Step 3: Cross multiply
    4,434.26x = 6,653.64 × 2,954.49
  4. Step 4: Simplify right side
    4,434.26x = 19,658,112.84
  5. Step 5: Solve for x
    x = 19,658,112.84/4,434.26
  6. Step 6: Final answer
    x = 4,433.24

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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.