Home / 2,014.07-3,020.01-627.03

Finding the Fourth Proportional to 2,014.07, 3,020.01 and 627.03

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Solution

The fourth proportional to 2,014.07, 3,020.01 and 627.03 is: 940.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014.07 : 3,020.01 = 627.03 : x
  2. Step 2: Convert to fraction form
    2,014.07/3,020.01 = 627.03/x
  3. Step 3: Cross multiply
    2,014.07x = 3,020.01 × 627.03
  4. Step 4: Simplify right side
    2,014.07x = 1,893,636.87
  5. Step 5: Solve for x
    x = 1,893,636.87/2,014.07
  6. Step 6: Final answer
    x = 940.20

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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.