Home / 2,014.17-3,021.68-608.62

Finding the Fourth Proportional to 2,014.17, 3,021.68 and 608.62

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Solution

The fourth proportional to 2,014.17, 3,021.68 and 608.62 is: 913.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014.17 : 3,021.68 = 608.62 : x
  2. Step 2: Convert to fraction form
    2,014.17/3,021.68 = 608.62/x
  3. Step 3: Cross multiply
    2,014.17x = 3,021.68 × 608.62
  4. Step 4: Simplify right side
    2,014.17x = 1,839,036.73
  5. Step 5: Solve for x
    x = 1,839,036.73/2,014.17
  6. Step 6: Final answer
    x = 913.05

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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.