Home / 23,390.51-35,091.97-6,751.89

Finding the Fourth Proportional to 23,390.51, 35,091.97 and 6,751.89

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Solution

The fourth proportional to 23,390.51, 35,091.97 and 6,751.89 is: 10,129.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,390.51 : 35,091.97 = 6,751.89 : x
  2. Step 2: Convert to fraction form
    23,390.51/35,091.97 = 6,751.89/x
  3. Step 3: Cross multiply
    23,390.51x = 35,091.97 × 6,751.89
  4. Step 4: Simplify right side
    23,390.51x = 236,937,104.44
  5. Step 5: Solve for x
    x = 236,937,104.44/23,390.51
  6. Step 6: Final answer
    x = 10,129.63

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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.