Home / 2,741.84-4,110.30-1,010.12

Finding the Fourth Proportional to 2,741.84, 4,110.30 and 1,010.12

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Solution

The fourth proportional to 2,741.84, 4,110.30 and 1,010.12 is: 1,514.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,741.84 : 4,110.30 = 1,010.12 : x
  2. Step 2: Convert to fraction form
    2,741.84/4,110.30 = 1,010.12/x
  3. Step 3: Cross multiply
    2,741.84x = 4,110.30 × 1,010.12
  4. Step 4: Simplify right side
    2,741.84x = 4,151,896.24
  5. Step 5: Solve for x
    x = 4,151,896.24/2,741.84
  6. Step 6: Final answer
    x = 1,514.27

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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.