Home / 6,441.22-9,653.38-4,668.23

Finding the Fourth Proportional to 6,441.22, 9,653.38 and 4,668.23

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Solution

The fourth proportional to 6,441.22, 9,653.38 and 4,668.23 is: 6,996.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,441.22 : 9,653.38 = 4,668.23 : x
  2. Step 2: Convert to fraction form
    6,441.22/9,653.38 = 4,668.23/x
  3. Step 3: Cross multiply
    6,441.22x = 9,653.38 × 4,668.23
  4. Step 4: Simplify right side
    6,441.22x = 45,064,210.58
  5. Step 5: Solve for x
    x = 45,064,210.58/6,441.22
  6. Step 6: Final answer
    x = 6,996.23

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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.