Home / 6,901.49-10,350.41-2,741.33

Finding the Fourth Proportional to 6,901.49, 10,350.41 and 2,741.33

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Solution

The fourth proportional to 6,901.49, 10,350.41 and 2,741.33 is: 4,111.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,901.49 : 10,350.41 = 2,741.33 : x
  2. Step 2: Convert to fraction form
    6,901.49/10,350.41 = 2,741.33/x
  3. Step 3: Cross multiply
    6,901.49x = 10,350.41 × 2,741.33
  4. Step 4: Simplify right side
    6,901.49x = 28,373,823.99
  5. Step 5: Solve for x
    x = 28,373,823.99/6,901.49
  6. Step 6: Final answer
    x = 4,111.26

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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.