Home / 4,028.55-6,041.75-1,106.07

Finding the Fourth Proportional to 4,028.55, 6,041.75 and 1,106.07

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Solution

The fourth proportional to 4,028.55, 6,041.75 and 1,106.07 is: 1,658.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,028.55 : 6,041.75 = 1,106.07 : x
  2. Step 2: Convert to fraction form
    4,028.55/6,041.75 = 1,106.07/x
  3. Step 3: Cross multiply
    4,028.55x = 6,041.75 × 1,106.07
  4. Step 4: Simplify right side
    4,028.55x = 6,682,592.89
  5. Step 5: Solve for x
    x = 6,682,592.89/4,028.55
  6. Step 6: Final answer
    x = 1,658.81

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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.