Home / 222,045.15-333,067.32-64,273.35

Finding the Fourth Proportional to 222,045.15, 333,067.32 and 64,273.35

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Solution

The fourth proportional to 222,045.15, 333,067.32 and 64,273.35 is: 96,409.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,045.15 : 333,067.32 = 64,273.35 : x
  2. Step 2: Convert to fraction form
    222,045.15/333,067.32 = 64,273.35/x
  3. Step 3: Cross multiply
    222,045.15x = 333,067.32 × 64,273.35
  4. Step 4: Simplify right side
    222,045.15x = 21,407,352,431.92
  5. Step 5: Solve for x
    x = 21,407,352,431.92/222,045.15
  6. Step 6: Final answer
    x = 96,409.91

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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.