Home / 4,816.55-7,227.07-2,043.88

Finding the Fourth Proportional to 4,816.55, 7,227.07 and 2,043.88

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Solution

The fourth proportional to 4,816.55, 7,227.07 and 2,043.88 is: 3,066.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,816.55 : 7,227.07 = 2,043.88 : x
  2. Step 2: Convert to fraction form
    4,816.55/7,227.07 = 2,043.88/x
  3. Step 3: Cross multiply
    4,816.55x = 7,227.07 × 2,043.88
  4. Step 4: Simplify right side
    4,816.55x = 14,771,240.65
  5. Step 5: Solve for x
    x = 14,771,240.65/4,816.55
  6. Step 6: Final answer
    x = 3,066.77

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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.