Home / 23,836.36-32,894.92-13,226.98

Finding the Fourth Proportional to 23,836.36, 32,894.92 and 13,226.98

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Solution

The fourth proportional to 23,836.36, 32,894.92 and 13,226.98 is: 18,253.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,836.36 : 32,894.92 = 13,226.98 : x
  2. Step 2: Convert to fraction form
    23,836.36/32,894.92 = 13,226.98/x
  3. Step 3: Cross multiply
    23,836.36x = 32,894.92 × 13,226.98
  4. Step 4: Simplify right side
    23,836.36x = 435,100,448.94
  5. Step 5: Solve for x
    x = 435,100,448.94/23,836.36
  6. Step 6: Final answer
    x = 18,253.64

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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.