Home / 150,846.73-226,299.26-57,345.19

Finding the Fourth Proportional to 150,846.73, 226,299.26 and 57,345.19

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Solution

The fourth proportional to 150,846.73, 226,299.26 and 57,345.19 is: 86,028.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,846.73 : 226,299.26 = 57,345.19 : x
  2. Step 2: Convert to fraction form
    150,846.73/226,299.26 = 57,345.19/x
  3. Step 3: Cross multiply
    150,846.73x = 226,299.26 × 57,345.19
  4. Step 4: Simplify right side
    150,846.73x = 12,977,173,639.17
  5. Step 5: Solve for x
    x = 12,977,173,639.17/150,846.73
  6. Step 6: Final answer
    x = 86,028.87

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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.