Home / 241,147.18-332,766.88-133,713.23

Finding the Fourth Proportional to 241,147.18, 332,766.88 and 133,713.23

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Solution

The fourth proportional to 241,147.18, 332,766.88 and 133,713.23 is: 184,515.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,147.18 : 332,766.88 = 133,713.23 : x
  2. Step 2: Convert to fraction form
    241,147.18/332,766.88 = 133,713.23/x
  3. Step 3: Cross multiply
    241,147.18x = 332,766.88 × 133,713.23
  4. Step 4: Simplify right side
    241,147.18x = 44,495,334,361.82
  5. Step 5: Solve for x
    x = 44,495,334,361.82/241,147.18
  6. Step 6: Final answer
    x = 184,515.26

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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.