Home / 2,997.03-4,495.42-1,241.58

Finding the Fourth Proportional to 2,997.03, 4,495.42 and 1,241.58

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Solution

The fourth proportional to 2,997.03, 4,495.42 and 1,241.58 is: 1,862.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,997.03 : 4,495.42 = 1,241.58 : x
  2. Step 2: Convert to fraction form
    2,997.03/4,495.42 = 1,241.58/x
  3. Step 3: Cross multiply
    2,997.03x = 4,495.42 × 1,241.58
  4. Step 4: Simplify right side
    2,997.03x = 5,581,420.18
  5. Step 5: Solve for x
    x = 5,581,420.18/2,997.03
  6. Step 6: Final answer
    x = 1,862.32

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1.5x scale

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.