Home / 3,055.52-4,584.90-2,277.11

Finding the Fourth Proportional to 3,055.52, 4,584.90 and 2,277.11

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Solution

The fourth proportional to 3,055.52, 4,584.90 and 2,277.11 is: 3,416.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055.52 : 4,584.90 = 2,277.11 : x
  2. Step 2: Convert to fraction form
    3,055.52/4,584.90 = 2,277.11/x
  3. Step 3: Cross multiply
    3,055.52x = 4,584.90 × 2,277.11
  4. Step 4: Simplify right side
    3,055.52x = 10,440,321.64
  5. Step 5: Solve for x
    x = 10,440,321.64/3,055.52
  6. Step 6: Final answer
    x = 3,416.87

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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.