Home / 4,313.99-6,467.18-2,554.67

Finding the Fourth Proportional to 4,313.99, 6,467.18 and 2,554.67

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Solution

The fourth proportional to 4,313.99, 6,467.18 and 2,554.67 is: 3,829.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313.99 : 6,467.18 = 2,554.67 : x
  2. Step 2: Convert to fraction form
    4,313.99/6,467.18 = 2,554.67/x
  3. Step 3: Cross multiply
    4,313.99x = 6,467.18 × 2,554.67
  4. Step 4: Simplify right side
    4,313.99x = 16,521,514.13
  5. Step 5: Solve for x
    x = 16,521,514.13/4,313.99
  6. Step 6: Final answer
    x = 3,829.75

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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.