Home / 6,526.06-9,786.60-2,827.99

Finding the Fourth Proportional to 6,526.06, 9,786.60 and 2,827.99

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Solution

The fourth proportional to 6,526.06, 9,786.60 and 2,827.99 is: 4,240.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526.06 : 9,786.60 = 2,827.99 : x
  2. Step 2: Convert to fraction form
    6,526.06/9,786.60 = 2,827.99/x
  3. Step 3: Cross multiply
    6,526.06x = 9,786.60 × 2,827.99
  4. Step 4: Simplify right side
    6,526.06x = 27,676,406.93
  5. Step 5: Solve for x
    x = 27,676,406.93/6,526.06
  6. Step 6: Final answer
    x = 4,240.91

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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.