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Finding the Fourth Proportional to 7,595.82, 11,367.81 and 6,364.62

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Solution

The fourth proportional to 7,595.82, 11,367.81 and 6,364.62 is: 9,525.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,595.82 : 11,367.81 = 6,364.62 : x
  2. Step 2: Convert to fraction form
    7,595.82/11,367.81 = 6,364.62/x
  3. Step 3: Cross multiply
    7,595.82x = 11,367.81 × 6,364.62
  4. Step 4: Simplify right side
    7,595.82x = 72,351,790.88
  5. Step 5: Solve for x
    x = 72,351,790.88/7,595.82
  6. Step 6: Final answer
    x = 9,525.21

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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.