Home / 4,544.28-6,813.67-2,964.18

Finding the Fourth Proportional to 4,544.28, 6,813.67 and 2,964.18

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Solution

The fourth proportional to 4,544.28, 6,813.67 and 2,964.18 is: 4,444.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544.28 : 6,813.67 = 2,964.18 : x
  2. Step 2: Convert to fraction form
    4,544.28/6,813.67 = 2,964.18/x
  3. Step 3: Cross multiply
    4,544.28x = 6,813.67 × 2,964.18
  4. Step 4: Simplify right side
    4,544.28x = 20,196,944.34
  5. Step 5: Solve for x
    x = 20,196,944.34/4,544.28
  6. Step 6: Final answer
    x = 4,444.48

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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.