Home / 9,366.37-14,047.94-3,210.37

Finding the Fourth Proportional to 9,366.37, 14,047.94 and 3,210.37

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Solution

The fourth proportional to 9,366.37, 14,047.94 and 3,210.37 is: 4,815.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,366.37 : 14,047.94 = 3,210.37 : x
  2. Step 2: Convert to fraction form
    9,366.37/14,047.94 = 3,210.37/x
  3. Step 3: Cross multiply
    9,366.37x = 14,047.94 × 3,210.37
  4. Step 4: Simplify right side
    9,366.37x = 45,099,069.09
  5. Step 5: Solve for x
    x = 45,099,069.09/9,366.37
  6. Step 6: Final answer
    x = 4,815.00

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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.