Home / 2,513.18-3,465.44-1,716.60

Finding the Fourth Proportional to 2,513.18, 3,465.44 and 1,716.60

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Solution

The fourth proportional to 2,513.18, 3,465.44 and 1,716.60 is: 2,367.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,513.18 : 3,465.44 = 1,716.60 : x
  2. Step 2: Convert to fraction form
    2,513.18/3,465.44 = 1,716.60/x
  3. Step 3: Cross multiply
    2,513.18x = 3,465.44 × 1,716.60
  4. Step 4: Simplify right side
    2,513.18x = 5,948,774.30
  5. Step 5: Solve for x
    x = 5,948,774.30/2,513.18
  6. Step 6: Final answer
    x = 2,367.03

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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.