Home / 6,873.48-10,290.67-4,526.41

Finding the Fourth Proportional to 6,873.48, 10,290.67 and 4,526.41

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Solution

The fourth proportional to 6,873.48, 10,290.67 and 4,526.41 is: 6,776.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,873.48 : 10,290.67 = 4,526.41 : x
  2. Step 2: Convert to fraction form
    6,873.48/10,290.67 = 4,526.41/x
  3. Step 3: Cross multiply
    6,873.48x = 10,290.67 × 4,526.41
  4. Step 4: Simplify right side
    6,873.48x = 46,579,757.64
  5. Step 5: Solve for x
    x = 46,579,757.64/6,873.48
  6. Step 6: Final answer
    x = 6,776.73

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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.