Home / 9,668.56-14,511.96-6,207.76

Finding the Fourth Proportional to 9,668.56, 14,511.96 and 6,207.76

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Solution

The fourth proportional to 9,668.56, 14,511.96 and 6,207.76 is: 9,317.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,668.56 : 14,511.96 = 6,207.76 : x
  2. Step 2: Convert to fraction form
    9,668.56/14,511.96 = 6,207.76/x
  3. Step 3: Cross multiply
    9,668.56x = 14,511.96 × 6,207.76
  4. Step 4: Simplify right side
    9,668.56x = 90,086,764.81
  5. Step 5: Solve for x
    x = 90,086,764.81/9,668.56
  6. Step 6: Final answer
    x = 9,317.50

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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.