Home / 151,477.22-227,215.83-46,295.30

Finding the Fourth Proportional to 151,477.22, 227,215.83 and 46,295.30

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Solution

The fourth proportional to 151,477.22, 227,215.83 and 46,295.30 is: 69,442.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,477.22 : 227,215.83 = 46,295.30 : x
  2. Step 2: Convert to fraction form
    151,477.22/227,215.83 = 46,295.30/x
  3. Step 3: Cross multiply
    151,477.22x = 227,215.83 × 46,295.30
  4. Step 4: Simplify right side
    151,477.22x = 10,519,025,014.60
  5. Step 5: Solve for x
    x = 10,519,025,014.60/151,477.22
  6. Step 6: Final answer
    x = 69,442.95

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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.