Home / 4,966.36-7,433.56-2,623.03

Finding the Fourth Proportional to 4,966.36, 7,433.56 and 2,623.03

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Solution

The fourth proportional to 4,966.36, 7,433.56 and 2,623.03 is: 3,926.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,966.36 : 7,433.56 = 2,623.03 : x
  2. Step 2: Convert to fraction form
    4,966.36/7,433.56 = 2,623.03/x
  3. Step 3: Cross multiply
    4,966.36x = 7,433.56 × 2,623.03
  4. Step 4: Simplify right side
    4,966.36x = 19,498,450.89
  5. Step 5: Solve for x
    x = 19,498,450.89/4,966.36
  6. Step 6: Final answer
    x = 3,926.11

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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.