Home / 13,232.36-19,849.44-4,464.32

Finding the Fourth Proportional to 13,232.36, 19,849.44 and 4,464.32

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Solution

The fourth proportional to 13,232.36, 19,849.44 and 4,464.32 is: 6,696.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,232.36 : 19,849.44 = 4,464.32 : x
  2. Step 2: Convert to fraction form
    13,232.36/19,849.44 = 4,464.32/x
  3. Step 3: Cross multiply
    13,232.36x = 19,849.44 × 4,464.32
  4. Step 4: Simplify right side
    13,232.36x = 88,614,251.98
  5. Step 5: Solve for x
    x = 88,614,251.98/13,232.36
  6. Step 6: Final answer
    x = 6,696.78

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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.