Home / 6,743.24-10,094.70-5,433.80

Finding the Fourth Proportional to 6,743.24, 10,094.70 and 5,433.80

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Solution

The fourth proportional to 6,743.24, 10,094.70 and 5,433.80 is: 8,134.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,743.24 : 10,094.70 = 5,433.80 : x
  2. Step 2: Convert to fraction form
    6,743.24/10,094.70 = 5,433.80/x
  3. Step 3: Cross multiply
    6,743.24x = 10,094.70 × 5,433.80
  4. Step 4: Simplify right side
    6,743.24x = 54,852,580.86
  5. Step 5: Solve for x
    x = 54,852,580.86/6,743.24
  6. Step 6: Final answer
    x = 8,134.45

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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.