Home / 10,210.26-14,093.58-6,851.94

Finding the Fourth Proportional to 10,210.26, 14,093.58 and 6,851.94

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Solution

The fourth proportional to 10,210.26, 14,093.58 and 6,851.94 is: 9,457.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,210.26 : 14,093.58 = 6,851.94 : x
  2. Step 2: Convert to fraction form
    10,210.26/14,093.58 = 6,851.94/x
  3. Step 3: Cross multiply
    10,210.26x = 14,093.58 × 6,851.94
  4. Step 4: Simplify right side
    10,210.26x = 96,568,364.55
  5. Step 5: Solve for x
    x = 96,568,364.55/10,210.26
  6. Step 6: Final answer
    x = 9,457.97

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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.