Home / 6,162.34-9,240.55-4,314.33

Finding the Fourth Proportional to 6,162.34, 9,240.55 and 4,314.33

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Solution

The fourth proportional to 6,162.34, 9,240.55 and 4,314.33 is: 6,469.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,162.34 : 9,240.55 = 4,314.33 : x
  2. Step 2: Convert to fraction form
    6,162.34/9,240.55 = 4,314.33/x
  3. Step 3: Cross multiply
    6,162.34x = 9,240.55 × 4,314.33
  4. Step 4: Simplify right side
    6,162.34x = 39,866,782.08
  5. Step 5: Solve for x
    x = 39,866,782.08/6,162.34
  6. Step 6: Final answer
    x = 6,469.42

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1.5x scale

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.