Home / 49,354.44-68,093.49-30,214.20

Finding the Fourth Proportional to 49,354.44, 68,093.49 and 30,214.20

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Solution

The fourth proportional to 49,354.44, 68,093.49 and 30,214.20 is: 41,686.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,354.44 : 68,093.49 = 30,214.20 : x
  2. Step 2: Convert to fraction form
    49,354.44/68,093.49 = 30,214.20/x
  3. Step 3: Cross multiply
    49,354.44x = 68,093.49 × 30,214.20
  4. Step 4: Simplify right side
    49,354.44x = 2,057,390,325.56
  5. Step 5: Solve for x
    x = 2,057,390,325.56/49,354.44
  6. Step 6: Final answer
    x = 41,686.02

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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.