Home / 4,544.58-6,816.06-1,256.85

Finding the Fourth Proportional to 4,544.58, 6,816.06 and 1,256.85

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Solution

The fourth proportional to 4,544.58, 6,816.06 and 1,256.85 is: 1,885.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544.58 : 6,816.06 = 1,256.85 : x
  2. Step 2: Convert to fraction form
    4,544.58/6,816.06 = 1,256.85/x
  3. Step 3: Cross multiply
    4,544.58x = 6,816.06 × 1,256.85
  4. Step 4: Simplify right side
    4,544.58x = 8,566,765.01
  5. Step 5: Solve for x
    x = 8,566,765.01/4,544.58
  6. Step 6: Final answer
    x = 1,885.05

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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.