Home / 4,046.36-5,617.55-3,926.07

Finding the Fourth Proportional to 4,046.36, 5,617.55 and 3,926.07

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Solution

The fourth proportional to 4,046.36, 5,617.55 and 3,926.07 is: 5,450.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046.36 : 5,617.55 = 3,926.07 : x
  2. Step 2: Convert to fraction form
    4,046.36/5,617.55 = 3,926.07/x
  3. Step 3: Cross multiply
    4,046.36x = 5,617.55 × 3,926.07
  4. Step 4: Simplify right side
    4,046.36x = 22,054,904.34
  5. Step 5: Solve for x
    x = 22,054,904.34/4,046.36
  6. Step 6: Final answer
    x = 5,450.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.