Home / 33,206.07-45,824.09-18,098.73

Finding the Fourth Proportional to 33,206.07, 45,824.09 and 18,098.73

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Solution

The fourth proportional to 33,206.07, 45,824.09 and 18,098.73 is: 24,976.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,206.07 : 45,824.09 = 18,098.73 : x
  2. Step 2: Convert to fraction form
    33,206.07/45,824.09 = 18,098.73/x
  3. Step 3: Cross multiply
    33,206.07x = 45,824.09 × 18,098.73
  4. Step 4: Simplify right side
    33,206.07x = 829,357,870.79
  5. Step 5: Solve for x
    x = 829,357,870.79/33,206.07
  6. Step 6: Final answer
    x = 24,976.09

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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.