Home / 3,035.56-4,555.50-1,304.68

Finding the Fourth Proportional to 3,035.56, 4,555.50 and 1,304.68

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Solution

The fourth proportional to 3,035.56, 4,555.50 and 1,304.68 is: 1,957.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035.56 : 4,555.50 = 1,304.68 : x
  2. Step 2: Convert to fraction form
    3,035.56/4,555.50 = 1,304.68/x
  3. Step 3: Cross multiply
    3,035.56x = 4,555.50 × 1,304.68
  4. Step 4: Simplify right side
    3,035.56x = 5,943,469.74
  5. Step 5: Solve for x
    x = 5,943,469.74/3,035.56
  6. Step 6: Final answer
    x = 1,957.95

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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.