Home / 146,175.36-219,262.32-35,367.36

Finding the Fourth Proportional to 146,175.36, 219,262.32 and 35,367.36

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Solution

The fourth proportional to 146,175.36, 219,262.32 and 35,367.36 is: 53,050.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,175.36 : 219,262.32 = 35,367.36 : x
  2. Step 2: Convert to fraction form
    146,175.36/219,262.32 = 35,367.36/x
  3. Step 3: Cross multiply
    146,175.36x = 219,262.32 × 35,367.36
  4. Step 4: Simplify right side
    146,175.36x = 7,754,729,405.88
  5. Step 5: Solve for x
    x = 7,754,729,405.88/146,175.36
  6. Step 6: Final answer
    x = 53,050.87

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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.