Home / 5,975.95-8,966.44-3,201.88

Finding the Fourth Proportional to 5,975.95, 8,966.44 and 3,201.88

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Solution

The fourth proportional to 5,975.95, 8,966.44 and 3,201.88 is: 4,804.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,975.95 : 8,966.44 = 3,201.88 : x
  2. Step 2: Convert to fraction form
    5,975.95/8,966.44 = 3,201.88/x
  3. Step 3: Cross multiply
    5,975.95x = 8,966.44 × 3,201.88
  4. Step 4: Simplify right side
    5,975.95x = 28,709,420.08
  5. Step 5: Solve for x
    x = 28,709,420.08/5,975.95
  6. Step 6: Final answer
    x = 4,804.16

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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.