Home / 7,467.14-11,201.67-2,535.45

Finding the Fourth Proportional to 7,467.14, 11,201.67 and 2,535.45

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Solution

The fourth proportional to 7,467.14, 11,201.67 and 2,535.45 is: 3,803.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,467.14 : 11,201.67 = 2,535.45 : x
  2. Step 2: Convert to fraction form
    7,467.14/11,201.67 = 2,535.45/x
  3. Step 3: Cross multiply
    7,467.14x = 11,201.67 × 2,535.45
  4. Step 4: Simplify right side
    7,467.14x = 28,401,274.20
  5. Step 5: Solve for x
    x = 28,401,274.20/7,467.14
  6. Step 6: Final answer
    x = 3,803.50

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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.