Home / 214,904.70-322,269.48-96,544.26

Finding the Fourth Proportional to 214,904.70, 322,269.48 and 96,544.26

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Solution

The fourth proportional to 214,904.70, 322,269.48 and 96,544.26 is: 144,777.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,904.70 : 322,269.48 = 96,544.26 : x
  2. Step 2: Convert to fraction form
    214,904.70/322,269.48 = 96,544.26/x
  3. Step 3: Cross multiply
    214,904.70x = 322,269.48 × 96,544.26
  4. Step 4: Simplify right side
    214,904.70x = 31,113,268,467.18
  5. Step 5: Solve for x
    x = 31,113,268,467.18/214,904.70
  6. Step 6: Final answer
    x = 144,777.05

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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.