Home / 241,286.07-332,975.16-133,856.10

Finding the Fourth Proportional to 241,286.07, 332,975.16 and 133,856.10

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Solution

The fourth proportional to 241,286.07, 332,975.16 and 133,856.10 is: 184,721.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,286.07 : 332,975.16 = 133,856.10 : x
  2. Step 2: Convert to fraction form
    241,286.07/332,975.16 = 133,856.10/x
  3. Step 3: Cross multiply
    241,286.07x = 332,975.16 × 133,856.10
  4. Step 4: Simplify right side
    241,286.07x = 44,570,756,314.48
  5. Step 5: Solve for x
    x = 44,570,756,314.48/241,286.07
  6. Step 6: Final answer
    x = 184,721.63

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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.