Home / 4,012.36-6,018.90-2,065.93

Finding the Fourth Proportional to 4,012.36, 6,018.90 and 2,065.93

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Solution

The fourth proportional to 4,012.36, 6,018.90 and 2,065.93 is: 3,099.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012.36 : 6,018.90 = 2,065.93 : x
  2. Step 2: Convert to fraction form
    4,012.36/6,018.90 = 2,065.93/x
  3. Step 3: Cross multiply
    4,012.36x = 6,018.90 × 2,065.93
  4. Step 4: Simplify right side
    4,012.36x = 12,434,626.08
  5. Step 5: Solve for x
    x = 12,434,626.08/4,012.36
  6. Step 6: Final answer
    x = 3,099.08

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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.