Home / 13,252.44-19,860.84-10,759.32

Finding the Fourth Proportional to 13,252.44, 19,860.84 and 10,759.32

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Solution

The fourth proportional to 13,252.44, 19,860.84 and 10,759.32 is: 16,124.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,252.44 : 19,860.84 = 10,759.32 : x
  2. Step 2: Convert to fraction form
    13,252.44/19,860.84 = 10,759.32/x
  3. Step 3: Cross multiply
    13,252.44x = 19,860.84 × 10,759.32
  4. Step 4: Simplify right side
    13,252.44x = 213,689,133.03
  5. Step 5: Solve for x
    x = 213,689,133.03/13,252.44
  6. Step 6: Final answer
    x = 16,124.51

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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.