Home / 4,954.04-7,424.70-2,028.84

Finding the Fourth Proportional to 4,954.04, 7,424.70 and 2,028.84

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Solution

The fourth proportional to 4,954.04, 7,424.70 and 2,028.84 is: 3,040.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,954.04 : 7,424.70 = 2,028.84 : x
  2. Step 2: Convert to fraction form
    4,954.04/7,424.70 = 2,028.84/x
  3. Step 3: Cross multiply
    4,954.04x = 7,424.70 × 2,028.84
  4. Step 4: Simplify right side
    4,954.04x = 15,063,528.35
  5. Step 5: Solve for x
    x = 15,063,528.35/4,954.04
  6. Step 6: Final answer
    x = 3,040.66

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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.