Home / 6,010.05-8,293.75-3,321.28

Finding the Fourth Proportional to 6,010.05, 8,293.75 and 3,321.28

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Solution

The fourth proportional to 6,010.05, 8,293.75 and 3,321.28 is: 4,583.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,010.05 : 8,293.75 = 3,321.28 : x
  2. Step 2: Convert to fraction form
    6,010.05/8,293.75 = 3,321.28/x
  3. Step 3: Cross multiply
    6,010.05x = 8,293.75 × 3,321.28
  4. Step 4: Simplify right side
    6,010.05x = 27,545,866
  5. Step 5: Solve for x
    x = 27,545,866/6,010.05
  6. Step 6: Final answer
    x = 4,583.30

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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.