Home / 4,110.04-6,163.14-1,511.20

Finding the Fourth Proportional to 4,110.04, 6,163.14 and 1,511.20

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Solution

The fourth proportional to 4,110.04, 6,163.14 and 1,511.20 is: 2,266.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.04 : 6,163.14 = 1,511.20 : x
  2. Step 2: Convert to fraction form
    4,110.04/6,163.14 = 1,511.20/x
  3. Step 3: Cross multiply
    4,110.04x = 6,163.14 × 1,511.20
  4. Step 4: Simplify right side
    4,110.04x = 9,313,737.17
  5. Step 5: Solve for x
    x = 9,313,737.17/4,110.04
  6. Step 6: Final answer
    x = 2,266.09

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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.