Home / 4,083.19-5,626.90-2,754.59

Finding the Fourth Proportional to 4,083.19, 5,626.90 and 2,754.59

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Solution

The fourth proportional to 4,083.19, 5,626.90 and 2,754.59 is: 3,796.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083.19 : 5,626.90 = 2,754.59 : x
  2. Step 2: Convert to fraction form
    4,083.19/5,626.90 = 2,754.59/x
  3. Step 3: Cross multiply
    4,083.19x = 5,626.90 × 2,754.59
  4. Step 4: Simplify right side
    4,083.19x = 15,499,802.47
  5. Step 5: Solve for x
    x = 15,499,802.47/4,083.19
  6. Step 6: Final answer
    x = 3,796.00

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1.5x scale

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.