Home / 6,973.80-10,460.58-3,851.97

Finding the Fourth Proportional to 6,973.80, 10,460.58 and 3,851.97

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Solution

The fourth proportional to 6,973.80, 10,460.58 and 3,851.97 is: 5,777.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,973.80 : 10,460.58 = 3,851.97 : x
  2. Step 2: Convert to fraction form
    6,973.80/10,460.58 = 3,851.97/x
  3. Step 3: Cross multiply
    6,973.80x = 10,460.58 × 3,851.97
  4. Step 4: Simplify right side
    6,973.80x = 40,293,817.63
  5. Step 5: Solve for x
    x = 40,293,817.63/6,973.80
  6. Step 6: Final answer
    x = 5,777.89

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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.