Home / 236,975.10-355,551.39-123,051.84

Finding the Fourth Proportional to 236,975.10, 355,551.39 and 123,051.84

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Solution

The fourth proportional to 236,975.10, 355,551.39 and 123,051.84 is: 184,623.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,975.10 : 355,551.39 = 123,051.84 : x
  2. Step 2: Convert to fraction form
    236,975.10/355,551.39 = 123,051.84/x
  3. Step 3: Cross multiply
    236,975.10x = 355,551.39 × 123,051.84
  4. Step 4: Simplify right side
    236,975.10x = 43,751,252,754.06
  5. Step 5: Solve for x
    x = 43,751,252,754.06/236,975.10
  6. Step 6: Final answer
    x = 184,623.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.