Home / 6,852.96-10,275.12-5,813.33

Finding the Fourth Proportional to 6,852.96, 10,275.12 and 5,813.33

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Solution

The fourth proportional to 6,852.96, 10,275.12 and 5,813.33 is: 8,716.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,852.96 : 10,275.12 = 5,813.33 : x
  2. Step 2: Convert to fraction form
    6,852.96/10,275.12 = 5,813.33/x
  3. Step 3: Cross multiply
    6,852.96x = 10,275.12 × 5,813.33
  4. Step 4: Simplify right side
    6,852.96x = 59,732,611.97
  5. Step 5: Solve for x
    x = 59,732,611.97/6,852.96
  6. Step 6: Final answer
    x = 8,716.32

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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.