Home / 2,495.75-3,741.36-1,568.50

Finding the Fourth Proportional to 2,495.75, 3,741.36 and 1,568.50

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Solution

The fourth proportional to 2,495.75, 3,741.36 and 1,568.50 is: 2,351.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495.75 : 3,741.36 = 1,568.50 : x
  2. Step 2: Convert to fraction form
    2,495.75/3,741.36 = 1,568.50/x
  3. Step 3: Cross multiply
    2,495.75x = 3,741.36 × 1,568.50
  4. Step 4: Simplify right side
    2,495.75x = 5,868,323.16
  5. Step 5: Solve for x
    x = 5,868,323.16/2,495.75
  6. Step 6: Final answer
    x = 2,351.33

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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.