Home / 241,290.66-332,981.49-133,860.69

Finding the Fourth Proportional to 241,290.66, 332,981.49 and 133,860.69

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Solution

The fourth proportional to 241,290.66, 332,981.49 and 133,860.69 is: 184,727.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,290.66 : 332,981.49 = 133,860.69 : x
  2. Step 2: Convert to fraction form
    241,290.66/332,981.49 = 133,860.69/x
  3. Step 3: Cross multiply
    241,290.66x = 332,981.49 × 133,860.69
  4. Step 4: Simplify right side
    241,290.66x = 44,573,132,008.63
  5. Step 5: Solve for x
    x = 44,573,132,008.63/241,290.66
  6. Step 6: Final answer
    x = 184,727.96

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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.