Home / 1,629.10-2,441.73-1,341.10

Finding the Fourth Proportional to 1,629.10, 2,441.73 and 1,341.10

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Solution

The fourth proportional to 1,629.10, 2,441.73 and 1,341.10 is: 2,010.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,629.10 : 2,441.73 = 1,341.10 : x
  2. Step 2: Convert to fraction form
    1,629.10/2,441.73 = 1,341.10/x
  3. Step 3: Cross multiply
    1,629.10x = 2,441.73 × 1,341.10
  4. Step 4: Simplify right side
    1,629.10x = 3,274,604.10
  5. Step 5: Solve for x
    x = 3,274,604.10/1,629.10
  6. Step 6: Final answer
    x = 2,010.07

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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.