Home / 4,034.21-6,051.14-1,112.47

Finding the Fourth Proportional to 4,034.21, 6,051.14 and 1,112.47

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Solution

The fourth proportional to 4,034.21, 6,051.14 and 1,112.47 is: 1,668.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034.21 : 6,051.14 = 1,112.47 : x
  2. Step 2: Convert to fraction form
    4,034.21/6,051.14 = 1,112.47/x
  3. Step 3: Cross multiply
    4,034.21x = 6,051.14 × 1,112.47
  4. Step 4: Simplify right side
    4,034.21x = 6,731,695.20
  5. Step 5: Solve for x
    x = 6,731,695.20/4,034.21
  6. Step 6: Final answer
    x = 1,668.65

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1.5x scale

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.