Home / 23,267.84-32,104.16-13,194.08

Finding the Fourth Proportional to 23,267.84, 32,104.16 and 13,194.08

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Solution

The fourth proportional to 23,267.84, 32,104.16 and 13,194.08 is: 18,204.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,267.84 : 32,104.16 = 13,194.08 : x
  2. Step 2: Convert to fraction form
    23,267.84/32,104.16 = 13,194.08/x
  3. Step 3: Cross multiply
    23,267.84x = 32,104.16 × 13,194.08
  4. Step 4: Simplify right side
    23,267.84x = 423,584,855.37
  5. Step 5: Solve for x
    x = 423,584,855.37/23,267.84
  6. Step 6: Final answer
    x = 18,204.73

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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.