Home / 10,810.26-14,918.38-6,093.63

Finding the Fourth Proportional to 10,810.26, 14,918.38 and 6,093.63

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Solution

The fourth proportional to 10,810.26, 14,918.38 and 6,093.63 is: 8,409.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,810.26 : 14,918.38 = 6,093.63 : x
  2. Step 2: Convert to fraction form
    10,810.26/14,918.38 = 6,093.63/x
  3. Step 3: Cross multiply
    10,810.26x = 14,918.38 × 6,093.63
  4. Step 4: Simplify right side
    10,810.26x = 90,907,072.69
  5. Step 5: Solve for x
    x = 90,907,072.69/10,810.26
  6. Step 6: Final answer
    x = 8,409.33

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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.