Home / 16,924.25-23,352.23-10,955.09

Finding the Fourth Proportional to 16,924.25, 23,352.23 and 10,955.09

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Solution

The fourth proportional to 16,924.25, 23,352.23 and 10,955.09 is: 15,115.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,924.25 : 23,352.23 = 10,955.09 : x
  2. Step 2: Convert to fraction form
    16,924.25/23,352.23 = 10,955.09/x
  3. Step 3: Cross multiply
    16,924.25x = 23,352.23 × 10,955.09
  4. Step 4: Simplify right side
    16,924.25x = 255,825,726.58
  5. Step 5: Solve for x
    x = 255,825,726.58/16,924.25
  6. Step 6: Final answer
    x = 15,115.93

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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.