Home / 7,032.35-10,544.52-2,867.48

Finding the Fourth Proportional to 7,032.35, 10,544.52 and 2,867.48

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Solution

The fourth proportional to 7,032.35, 10,544.52 and 2,867.48 is: 4,299.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,032.35 : 10,544.52 = 2,867.48 : x
  2. Step 2: Convert to fraction form
    7,032.35/10,544.52 = 2,867.48/x
  3. Step 3: Cross multiply
    7,032.35x = 10,544.52 × 2,867.48
  4. Step 4: Simplify right side
    7,032.35x = 30,236,147.49
  5. Step 5: Solve for x
    x = 30,236,147.49/7,032.35
  6. Step 6: Final answer
    x = 4,299.58

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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.