Home / 264,968.03-365,645.36-144,109.26

Finding the Fourth Proportional to 264,968.03, 365,645.36 and 144,109.26

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Solution

The fourth proportional to 264,968.03, 365,645.36 and 144,109.26 is: 198,865.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,968.03 : 365,645.36 = 144,109.26 : x
  2. Step 2: Convert to fraction form
    264,968.03/365,645.36 = 144,109.26/x
  3. Step 3: Cross multiply
    264,968.03x = 365,645.36 × 144,109.26
  4. Step 4: Simplify right side
    264,968.03x = 52,692,882,612.31
  5. Step 5: Solve for x
    x = 52,692,882,612.31/264,968.03
  6. Step 6: Final answer
    x = 198,865.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.