Home / 4,094.96-6,144.60-1,788.08

Finding the Fourth Proportional to 4,094.96, 6,144.60 and 1,788.08

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Solution

The fourth proportional to 4,094.96, 6,144.60 and 1,788.08 is: 2,683.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,094.96 : 6,144.60 = 1,788.08 : x
  2. Step 2: Convert to fraction form
    4,094.96/6,144.60 = 1,788.08/x
  3. Step 3: Cross multiply
    4,094.96x = 6,144.60 × 1,788.08
  4. Step 4: Simplify right side
    4,094.96x = 10,987,036.37
  5. Step 5: Solve for x
    x = 10,987,036.37/4,094.96
  6. Step 6: Final answer
    x = 2,683.06

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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.