Home / 2,034-3,051.22-1,110.90

Finding the Fourth Proportional to 2,034, 3,051.22 and 1,110.90

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Solution

The fourth proportional to 2,034, 3,051.22 and 1,110.90 is: 1,666.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034 : 3,051.22 = 1,110.90 : x
  2. Step 2: Convert to fraction form
    2,034/3,051.22 = 1,110.90/x
  3. Step 3: Cross multiply
    2,034x = 3,051.22 × 1,110.90
  4. Step 4: Simplify right side
    2,034x = 3,389,600.30
  5. Step 5: Solve for x
    x = 3,389,600.30/2,034
  6. Step 6: Final answer
    x = 1,666.47

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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.