Home / 4,770.95-6,583.82-2,675.07

Finding the Fourth Proportional to 4,770.95, 6,583.82 and 2,675.07

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Solution

The fourth proportional to 4,770.95, 6,583.82 and 2,675.07 is: 3,691.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,770.95 : 6,583.82 = 2,675.07 : x
  2. Step 2: Convert to fraction form
    4,770.95/6,583.82 = 2,675.07/x
  3. Step 3: Cross multiply
    4,770.95x = 6,583.82 × 2,675.07
  4. Step 4: Simplify right side
    4,770.95x = 17,612,202.51
  5. Step 5: Solve for x
    x = 17,612,202.51/4,770.95
  6. Step 6: Final answer
    x = 3,691.55

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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.