Home / 3,055.99-4,584.17-1,108.21

Finding the Fourth Proportional to 3,055.99, 4,584.17 and 1,108.21

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Solution

The fourth proportional to 3,055.99, 4,584.17 and 1,108.21 is: 1,662.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055.99 : 4,584.17 = 1,108.21 : x
  2. Step 2: Convert to fraction form
    3,055.99/4,584.17 = 1,108.21/x
  3. Step 3: Cross multiply
    3,055.99x = 4,584.17 × 1,108.21
  4. Step 4: Simplify right side
    3,055.99x = 5,080,223.04
  5. Step 5: Solve for x
    x = 5,080,223.04/3,055.99
  6. Step 6: Final answer
    x = 1,662.38

Related Problems

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Half scale
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Double scale
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Similar ratio
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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.