Home / 11,310.69-15,605.29-6,593.25

Finding the Fourth Proportional to 11,310.69, 15,605.29 and 6,593.25

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Solution

The fourth proportional to 11,310.69, 15,605.29 and 6,593.25 is: 9,096.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,310.69 : 15,605.29 = 6,593.25 : x
  2. Step 2: Convert to fraction form
    11,310.69/15,605.29 = 6,593.25/x
  3. Step 3: Cross multiply
    11,310.69x = 15,605.29 × 6,593.25
  4. Step 4: Simplify right side
    11,310.69x = 102,889,578.29
  5. Step 5: Solve for x
    x = 102,889,578.29/11,310.69
  6. Step 6: Final answer
    x = 9,096.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.