Home / 6,222.77-9,334.09-2,525.00

Finding the Fourth Proportional to 6,222.77, 9,334.09 and 2,525.00

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Solution

The fourth proportional to 6,222.77, 9,334.09 and 2,525.00 is: 3,787.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222.77 : 9,334.09 = 2,525.00 : x
  2. Step 2: Convert to fraction form
    6,222.77/9,334.09 = 2,525.00/x
  3. Step 3: Cross multiply
    6,222.77x = 9,334.09 × 2,525.00
  4. Step 4: Simplify right side
    6,222.77x = 23,568,545.78
  5. Step 5: Solve for x
    x = 23,568,545.78/6,222.77
  6. Step 6: Final answer
    x = 3,787.47

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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.