Home / 4,064.33-6,109.56-3,775.46

Finding the Fourth Proportional to 4,064.33, 6,109.56 and 3,775.46

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Solution

The fourth proportional to 4,064.33, 6,109.56 and 3,775.46 is: 5,675.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064.33 : 6,109.56 = 3,775.46 : x
  2. Step 2: Convert to fraction form
    4,064.33/6,109.56 = 3,775.46/x
  3. Step 3: Cross multiply
    4,064.33x = 6,109.56 × 3,775.46
  4. Step 4: Simplify right side
    4,064.33x = 23,066,399.40
  5. Step 5: Solve for x
    x = 23,066,399.40/4,064.33
  6. Step 6: Final answer
    x = 5,675.33

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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.