Home / 34,550.26-51,825.39-19,066.30

Finding the Fourth Proportional to 34,550.26, 51,825.39 and 19,066.30

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Solution

The fourth proportional to 34,550.26, 51,825.39 and 19,066.30 is: 28,599.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,550.26 : 51,825.39 = 19,066.30 : x
  2. Step 2: Convert to fraction form
    34,550.26/51,825.39 = 19,066.30/x
  3. Step 3: Cross multiply
    34,550.26x = 51,825.39 × 19,066.30
  4. Step 4: Simplify right side
    34,550.26x = 988,118,078.90
  5. Step 5: Solve for x
    x = 988,118,078.90/34,550.26
  6. Step 6: Final answer
    x = 28,599.44

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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.