Home / 6,450.01-9,668.32-2,752.76

Finding the Fourth Proportional to 6,450.01, 9,668.32 and 2,752.76

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Solution

The fourth proportional to 6,450.01, 9,668.32 and 2,752.76 is: 4,126.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,450.01 : 9,668.32 = 2,752.76 : x
  2. Step 2: Convert to fraction form
    6,450.01/9,668.32 = 2,752.76/x
  3. Step 3: Cross multiply
    6,450.01x = 9,668.32 × 2,752.76
  4. Step 4: Simplify right side
    6,450.01x = 26,614,564.56
  5. Step 5: Solve for x
    x = 26,614,564.56/6,450.01
  6. Step 6: Final answer
    x = 4,126.28

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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.