Home / 5,852.82-8,087.19-4,338.21

Finding the Fourth Proportional to 5,852.82, 8,087.19 and 4,338.21

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Solution

The fourth proportional to 5,852.82, 8,087.19 and 4,338.21 is: 5,994.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,852.82 : 8,087.19 = 4,338.21 : x
  2. Step 2: Convert to fraction form
    5,852.82/8,087.19 = 4,338.21/x
  3. Step 3: Cross multiply
    5,852.82x = 8,087.19 × 4,338.21
  4. Step 4: Simplify right side
    5,852.82x = 35,083,888.09
  5. Step 5: Solve for x
    x = 35,083,888.09/5,852.82
  6. Step 6: Final answer
    x = 5,994.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.