Home / 4,544.08-6,816.20-1,624.48

Finding the Fourth Proportional to 4,544.08, 6,816.20 and 1,624.48

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Solution

The fourth proportional to 4,544.08, 6,816.20 and 1,624.48 is: 2,436.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544.08 : 6,816.20 = 1,624.48 : x
  2. Step 2: Convert to fraction form
    4,544.08/6,816.20 = 1,624.48/x
  3. Step 3: Cross multiply
    4,544.08x = 6,816.20 × 1,624.48
  4. Step 4: Simplify right side
    4,544.08x = 11,072,780.58
  5. Step 5: Solve for x
    x = 11,072,780.58/4,544.08
  6. Step 6: Final answer
    x = 2,436.75

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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.