Home / 151,645.10-227,459.44-46,464.37

Finding the Fourth Proportional to 151,645.10, 227,459.44 and 46,464.37

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Solution

The fourth proportional to 151,645.10, 227,459.44 and 46,464.37 is: 69,694.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,645.10 : 227,459.44 = 46,464.37 : x
  2. Step 2: Convert to fraction form
    151,645.10/227,459.44 = 46,464.37/x
  3. Step 3: Cross multiply
    151,645.10x = 227,459.44 × 46,464.37
  4. Step 4: Simplify right side
    151,645.10x = 10,568,759,069.58
  5. Step 5: Solve for x
    x = 10,568,759,069.58/151,645.10
  6. Step 6: Final answer
    x = 69,694.04

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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.