Home / 4,583.50-6,326.87-2,720.50

Finding the Fourth Proportional to 4,583.50, 6,326.87 and 2,720.50

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Solution

The fourth proportional to 4,583.50, 6,326.87 and 2,720.50 is: 3,755.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,583.50 : 6,326.87 = 2,720.50 : x
  2. Step 2: Convert to fraction form
    4,583.50/6,326.87 = 2,720.50/x
  3. Step 3: Cross multiply
    4,583.50x = 6,326.87 × 2,720.50
  4. Step 4: Simplify right side
    4,583.50x = 17,212,249.84
  5. Step 5: Solve for x
    x = 17,212,249.84/4,583.50
  6. Step 6: Final answer
    x = 3,755.26

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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.