Home / 4,770.45-6,583.29-2,674.59

Finding the Fourth Proportional to 4,770.45, 6,583.29 and 2,674.59

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Solution

The fourth proportional to 4,770.45, 6,583.29 and 2,674.59 is: 3,690.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,770.45 : 6,583.29 = 2,674.59 : x
  2. Step 2: Convert to fraction form
    4,770.45/6,583.29 = 2,674.59/x
  3. Step 3: Cross multiply
    4,770.45x = 6,583.29 × 2,674.59
  4. Step 4: Simplify right side
    4,770.45x = 17,607,601.60
  5. Step 5: Solve for x
    x = 17,607,601.60/4,770.45
  6. Step 6: Final answer
    x = 3,690.97

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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.