Home / 4,559.36-6,291.96-2,696

Finding the Fourth Proportional to 4,559.36, 6,291.96 and 2,696

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Solution

The fourth proportional to 4,559.36, 6,291.96 and 2,696 is: 3,720.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,559.36 : 6,291.96 = 2,696 : x
  2. Step 2: Convert to fraction form
    4,559.36/6,291.96 = 2,696/x
  3. Step 3: Cross multiply
    4,559.36x = 6,291.96 × 2,696
  4. Step 4: Simplify right side
    4,559.36x = 16,963,124.16
  5. Step 5: Solve for x
    x = 16,963,124.16/4,559.36
  6. Step 6: Final answer
    x = 3,720.51

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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.