Home / 3,495.16-4,823.64-2,003.56

Finding the Fourth Proportional to 3,495.16, 4,823.64 and 2,003.56

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Solution

The fourth proportional to 3,495.16, 4,823.64 and 2,003.56 is: 2,765.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495.16 : 4,823.64 = 2,003.56 : x
  2. Step 2: Convert to fraction form
    3,495.16/4,823.64 = 2,003.56/x
  3. Step 3: Cross multiply
    3,495.16x = 4,823.64 × 2,003.56
  4. Step 4: Simplify right side
    3,495.16x = 9,664,452.16
  5. Step 5: Solve for x
    x = 9,664,452.16/3,495.16
  6. Step 6: Final answer
    x = 2,765.10

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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.