Home / 151,258.22-226,887.35-46,077.19

Finding the Fourth Proportional to 151,258.22, 226,887.35 and 46,077.19

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Solution

The fourth proportional to 151,258.22, 226,887.35 and 46,077.19 is: 69,115.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,258.22 : 226,887.35 = 46,077.19 : x
  2. Step 2: Convert to fraction form
    151,258.22/226,887.35 = 46,077.19/x
  3. Step 3: Cross multiply
    151,258.22x = 226,887.35 × 46,077.19
  4. Step 4: Simplify right side
    151,258.22x = 10,454,330,736.94
  5. Step 5: Solve for x
    x = 10,454,330,736.94/151,258.22
  6. Step 6: Final answer
    x = 69,115.79

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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.