Home / 4,044.06-6,064.97-1,121.67

Finding the Fourth Proportional to 4,044.06, 6,064.97 and 1,121.67

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Solution

The fourth proportional to 4,044.06, 6,064.97 and 1,121.67 is: 1,682.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044.06 : 6,064.97 = 1,121.67 : x
  2. Step 2: Convert to fraction form
    4,044.06/6,064.97 = 1,121.67/x
  3. Step 3: Cross multiply
    4,044.06x = 6,064.97 × 1,121.67
  4. Step 4: Simplify right side
    4,044.06x = 6,802,889.29
  5. Step 5: Solve for x
    x = 6,802,889.29/4,044.06
  6. Step 6: Final answer
    x = 1,682.19

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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.