Home / 4,135.66-5,705.82-2,366.02

Finding the Fourth Proportional to 4,135.66, 5,705.82 and 2,366.02

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Solution

The fourth proportional to 4,135.66, 5,705.82 and 2,366.02 is: 3,264.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,135.66 : 5,705.82 = 2,366.02 : x
  2. Step 2: Convert to fraction form
    4,135.66/5,705.82 = 2,366.02/x
  3. Step 3: Cross multiply
    4,135.66x = 5,705.82 × 2,366.02
  4. Step 4: Simplify right side
    4,135.66x = 13,500,084.24
  5. Step 5: Solve for x
    x = 13,500,084.24/4,135.66
  6. Step 6: Final answer
    x = 3,264.31

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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.