Home / 5,042.44-6,942.67-4,575.35

Finding the Fourth Proportional to 5,042.44, 6,942.67 and 4,575.35

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Solution

The fourth proportional to 5,042.44, 6,942.67 and 4,575.35 is: 6,299.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,042.44 : 6,942.67 = 4,575.35 : x
  2. Step 2: Convert to fraction form
    5,042.44/6,942.67 = 4,575.35/x
  3. Step 3: Cross multiply
    5,042.44x = 6,942.67 × 4,575.35
  4. Step 4: Simplify right side
    5,042.44x = 31,765,145.18
  5. Step 5: Solve for x
    x = 31,765,145.18/5,042.44
  6. Step 6: Final answer
    x = 6,299.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.