Home / 4,154.44-6,230.04-1,556.56

Finding the Fourth Proportional to 4,154.44, 6,230.04 and 1,556.56

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Solution

The fourth proportional to 4,154.44, 6,230.04 and 1,556.56 is: 2,334.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154.44 : 6,230.04 = 1,556.56 : x
  2. Step 2: Convert to fraction form
    4,154.44/6,230.04 = 1,556.56/x
  3. Step 3: Cross multiply
    4,154.44x = 6,230.04 × 1,556.56
  4. Step 4: Simplify right side
    4,154.44x = 9,697,431.06
  5. Step 5: Solve for x
    x = 9,697,431.06/4,154.44
  6. Step 6: Final answer
    x = 2,334.23

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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.