Home / 14,096.06-19,453.21-7,808.44

Finding the Fourth Proportional to 14,096.06, 19,453.21 and 7,808.44

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Solution

The fourth proportional to 14,096.06, 19,453.21 and 7,808.44 is: 10,776.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,096.06 : 19,453.21 = 7,808.44 : x
  2. Step 2: Convert to fraction form
    14,096.06/19,453.21 = 7,808.44/x
  3. Step 3: Cross multiply
    14,096.06x = 19,453.21 × 7,808.44
  4. Step 4: Simplify right side
    14,096.06x = 151,899,223.09
  5. Step 5: Solve for x
    x = 151,899,223.09/14,096.06
  6. Step 6: Final answer
    x = 10,776.01

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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.