Home / 4,034.22-6,051.36-1,112.46

Finding the Fourth Proportional to 4,034.22, 6,051.36 and 1,112.46

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Solution

The fourth proportional to 4,034.22, 6,051.36 and 1,112.46 is: 1,668.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034.22 : 6,051.36 = 1,112.46 : x
  2. Step 2: Convert to fraction form
    4,034.22/6,051.36 = 1,112.46/x
  3. Step 3: Cross multiply
    4,034.22x = 6,051.36 × 1,112.46
  4. Step 4: Simplify right side
    4,034.22x = 6,731,895.95
  5. Step 5: Solve for x
    x = 6,731,895.95/4,034.22
  6. Step 6: Final answer
    x = 1,668.70

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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.