Home / 4,069.50-6,104.46-1,148.04

Finding the Fourth Proportional to 4,069.50, 6,104.46 and 1,148.04

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Solution

The fourth proportional to 4,069.50, 6,104.46 and 1,148.04 is: 1,722.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069.50 : 6,104.46 = 1,148.04 : x
  2. Step 2: Convert to fraction form
    4,069.50/6,104.46 = 1,148.04/x
  3. Step 3: Cross multiply
    4,069.50x = 6,104.46 × 1,148.04
  4. Step 4: Simplify right side
    4,069.50x = 7,008,164.26
  5. Step 5: Solve for x
    x = 7,008,164.26/4,069.50
  6. Step 6: Final answer
    x = 1,722.12

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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.