Home / 5,986.06-8,977.47-2,522.50

Finding the Fourth Proportional to 5,986.06, 8,977.47 and 2,522.50

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Solution

The fourth proportional to 5,986.06, 8,977.47 and 2,522.50 is: 3,783.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,986.06 : 8,977.47 = 2,522.50 : x
  2. Step 2: Convert to fraction form
    5,986.06/8,977.47 = 2,522.50/x
  3. Step 3: Cross multiply
    5,986.06x = 8,977.47 × 2,522.50
  4. Step 4: Simplify right side
    5,986.06x = 22,645,668.08
  5. Step 5: Solve for x
    x = 22,645,668.08/5,986.06
  6. Step 6: Final answer
    x = 3,783.07

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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.