Home / 3,094.22-4,609.17-2,926.55

Finding the Fourth Proportional to 3,094.22, 4,609.17 and 2,926.55

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Solution

The fourth proportional to 3,094.22, 4,609.17 and 2,926.55 is: 4,359.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094.22 : 4,609.17 = 2,926.55 : x
  2. Step 2: Convert to fraction form
    3,094.22/4,609.17 = 2,926.55/x
  3. Step 3: Cross multiply
    3,094.22x = 4,609.17 × 2,926.55
  4. Step 4: Simplify right side
    3,094.22x = 13,488,943.42
  5. Step 5: Solve for x
    x = 13,488,943.42/3,094.22
  6. Step 6: Final answer
    x = 4,359.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.