Home / 4,066.02-5,611.04-2,273.52

Finding the Fourth Proportional to 4,066.02, 5,611.04 and 2,273.52

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Solution

The fourth proportional to 4,066.02, 5,611.04 and 2,273.52 is: 3,137.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066.02 : 5,611.04 = 2,273.52 : x
  2. Step 2: Convert to fraction form
    4,066.02/5,611.04 = 2,273.52/x
  3. Step 3: Cross multiply
    4,066.02x = 5,611.04 × 2,273.52
  4. Step 4: Simplify right side
    4,066.02x = 12,756,800.29
  5. Step 5: Solve for x
    x = 12,756,800.29/4,066.02
  6. Step 6: Final answer
    x = 3,137.42

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Half scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.