Home / 5,544.24-8,316.35-2,256.45

Finding the Fourth Proportional to 5,544.24, 8,316.35 and 2,256.45

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Solution

The fourth proportional to 5,544.24, 8,316.35 and 2,256.45 is: 3,384.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544.24 : 8,316.35 = 2,256.45 : x
  2. Step 2: Convert to fraction form
    5,544.24/8,316.35 = 2,256.45/x
  3. Step 3: Cross multiply
    5,544.24x = 8,316.35 × 2,256.45
  4. Step 4: Simplify right side
    5,544.24x = 18,765,427.96
  5. Step 5: Solve for x
    x = 18,765,427.96/5,544.24
  6. Step 6: Final answer
    x = 3,384.67

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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.