Home / 4,114.96-6,173.52-1,193.48

Finding the Fourth Proportional to 4,114.96, 6,173.52 and 1,193.48

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Solution

The fourth proportional to 4,114.96, 6,173.52 and 1,193.48 is: 1,790.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114.96 : 6,173.52 = 1,193.48 : x
  2. Step 2: Convert to fraction form
    4,114.96/6,173.52 = 1,193.48/x
  3. Step 3: Cross multiply
    4,114.96x = 6,173.52 × 1,193.48
  4. Step 4: Simplify right side
    4,114.96x = 7,367,972.65
  5. Step 5: Solve for x
    x = 7,367,972.65/4,114.96
  6. Step 6: Final answer
    x = 1,790.53

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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.