Home / 151,296.66-226,930.41-46,116.54

Finding the Fourth Proportional to 151,296.66, 226,930.41 and 46,116.54

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Solution

The fourth proportional to 151,296.66, 226,930.41 and 46,116.54 is: 69,170.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,296.66 : 226,930.41 = 46,116.54 : x
  2. Step 2: Convert to fraction form
    151,296.66/226,930.41 = 46,116.54/x
  3. Step 3: Cross multiply
    151,296.66x = 226,930.41 × 46,116.54
  4. Step 4: Simplify right side
    151,296.66x = 10,465,245,329.98
  5. Step 5: Solve for x
    x = 10,465,245,329.98/151,296.66
  6. Step 6: Final answer
    x = 69,170.37

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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.