Home / 33,031.59-49,546.89-22,890.62

Finding the Fourth Proportional to 33,031.59, 49,546.89 and 22,890.62

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Solution

The fourth proportional to 33,031.59, 49,546.89 and 22,890.62 is: 34,335.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,031.59 : 49,546.89 = 22,890.62 : x
  2. Step 2: Convert to fraction form
    33,031.59/49,546.89 = 22,890.62/x
  3. Step 3: Cross multiply
    33,031.59x = 49,546.89 × 22,890.62
  4. Step 4: Simplify right side
    33,031.59x = 1,134,158,783.44
  5. Step 5: Solve for x
    x = 1,134,158,783.44/33,031.59
  6. Step 6: Final answer
    x = 34,335.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.