Home / 23,194.08-32,011.92-13,767.84

Finding the Fourth Proportional to 23,194.08, 32,011.92 and 13,767.84

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Solution

The fourth proportional to 23,194.08, 32,011.92 and 13,767.84 is: 19,002.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,194.08 : 32,011.92 = 13,767.84 : x
  2. Step 2: Convert to fraction form
    23,194.08/32,011.92 = 13,767.84/x
  3. Step 3: Cross multiply
    23,194.08x = 32,011.92 × 13,767.84
  4. Step 4: Simplify right side
    23,194.08x = 440,734,992.65
  5. Step 5: Solve for x
    x = 440,734,992.65/23,194.08
  6. Step 6: Final answer
    x = 19,002.05

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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.