Home / 14,341.44-19,792.26-7,969.53

Finding the Fourth Proportional to 14,341.44, 19,792.26 and 7,969.53

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Solution

The fourth proportional to 14,341.44, 19,792.26 and 7,969.53 is: 10,998.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,341.44 : 19,792.26 = 7,969.53 : x
  2. Step 2: Convert to fraction form
    14,341.44/19,792.26 = 7,969.53/x
  3. Step 3: Cross multiply
    14,341.44x = 19,792.26 × 7,969.53
  4. Step 4: Simplify right side
    14,341.44x = 157,734,969.99
  5. Step 5: Solve for x
    x = 157,734,969.99/14,341.44
  6. Step 6: Final answer
    x = 10,998.54

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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.