Home / 3,049.06-4,572.64-1,101.01

Finding the Fourth Proportional to 3,049.06, 4,572.64 and 1,101.01

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Solution

The fourth proportional to 3,049.06, 4,572.64 and 1,101.01 is: 1,651.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,049.06 : 4,572.64 = 1,101.01 : x
  2. Step 2: Convert to fraction form
    3,049.06/4,572.64 = 1,101.01/x
  3. Step 3: Cross multiply
    3,049.06x = 4,572.64 × 1,101.01
  4. Step 4: Simplify right side
    3,049.06x = 5,034,522.37
  5. Step 5: Solve for x
    x = 5,034,522.37/3,049.06
  6. Step 6: Final answer
    x = 1,651.17

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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.