Home / 33,197.00-45,811.28-18,089.79

Finding the Fourth Proportional to 33,197.00, 45,811.28 and 18,089.79

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Solution

The fourth proportional to 33,197.00, 45,811.28 and 18,089.79 is: 24,963.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,197.00 : 45,811.28 = 18,089.79 : x
  2. Step 2: Convert to fraction form
    33,197.00/45,811.28 = 18,089.79/x
  3. Step 3: Cross multiply
    33,197.00x = 45,811.28 × 18,089.79
  4. Step 4: Simplify right side
    33,197.00x = 828,716,308.26
  5. Step 5: Solve for x
    x = 828,716,308.26/33,197.00
  6. Step 6: Final answer
    x = 24,963.59

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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.