Home / 13,232.97-19,849.44-10,313.46

Finding the Fourth Proportional to 13,232.97, 19,849.44 and 10,313.46

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Solution

The fourth proportional to 13,232.97, 19,849.44 and 10,313.46 is: 15,470.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,232.97 : 19,849.44 = 10,313.46 : x
  2. Step 2: Convert to fraction form
    13,232.97/19,849.44 = 10,313.46/x
  3. Step 3: Cross multiply
    13,232.97x = 19,849.44 × 10,313.46
  4. Step 4: Simplify right side
    13,232.97x = 204,716,405.46
  5. Step 5: Solve for x
    x = 204,716,405.46/13,232.97
  6. Step 6: Final answer
    x = 15,470.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.