Home / 241,304.12-333,039.66-133,908.64

Finding the Fourth Proportional to 241,304.12, 333,039.66 and 133,908.64

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Solution

The fourth proportional to 241,304.12, 333,039.66 and 133,908.64 is: 184,816.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,304.12 : 333,039.66 = 133,908.64 : x
  2. Step 2: Convert to fraction form
    241,304.12/333,039.66 = 133,908.64/x
  3. Step 3: Cross multiply
    241,304.12x = 333,039.66 × 133,908.64
  4. Step 4: Simplify right side
    241,304.12x = 44,596,887,936.66
  5. Step 5: Solve for x
    x = 44,596,887,936.66/241,304.12
  6. Step 6: Final answer
    x = 184,816.11

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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.