Home / 241,081.80-332,712.56-133,685.52

Finding the Fourth Proportional to 241,081.80, 332,712.56 and 133,685.52

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Solution

The fourth proportional to 241,081.80, 332,712.56 and 133,685.52 is: 184,496.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,081.80 : 332,712.56 = 133,685.52 : x
  2. Step 2: Convert to fraction form
    241,081.80/332,712.56 = 133,685.52/x
  3. Step 3: Cross multiply
    241,081.80x = 332,712.56 × 133,685.52
  4. Step 4: Simplify right side
    241,081.80x = 44,478,851,594.13
  5. Step 5: Solve for x
    x = 44,478,851,594.13/241,081.80
  6. Step 6: Final answer
    x = 184,496.93

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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.