Home / 4,645.26-6,968.12-1,524

Finding the Fourth Proportional to 4,645.26, 6,968.12 and 1,524

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Solution

The fourth proportional to 4,645.26, 6,968.12 and 1,524 is: 2,286.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,645.26 : 6,968.12 = 1,524 : x
  2. Step 2: Convert to fraction form
    4,645.26/6,968.12 = 1,524/x
  3. Step 3: Cross multiply
    4,645.26x = 6,968.12 × 1,524
  4. Step 4: Simplify right side
    4,645.26x = 10,619,407.26
  5. Step 5: Solve for x
    x = 10,619,407.26/4,645.26
  6. Step 6: Final answer
    x = 2,286.08

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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.