Home / 7,047.08-10,571.84-2,367.54

Finding the Fourth Proportional to 7,047.08, 10,571.84 and 2,367.54

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Solution

The fourth proportional to 7,047.08, 10,571.84 and 2,367.54 is: 3,551.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,047.08 : 10,571.84 = 2,367.54 : x
  2. Step 2: Convert to fraction form
    7,047.08/10,571.84 = 2,367.54/x
  3. Step 3: Cross multiply
    7,047.08x = 10,571.84 × 2,367.54
  4. Step 4: Simplify right side
    7,047.08x = 25,029,254.07
  5. Step 5: Solve for x
    x = 25,029,254.07/7,047.08
  6. Step 6: Final answer
    x = 3,551.72

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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.