Home / 22,000.70-33,001.05-19,466.30

Finding the Fourth Proportional to 22,000.70, 33,001.05 and 19,466.30

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Solution

The fourth proportional to 22,000.70, 33,001.05 and 19,466.30 is: 29,199.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,000.70 : 33,001.05 = 19,466.30 : x
  2. Step 2: Convert to fraction form
    22,000.70/33,001.05 = 19,466.30/x
  3. Step 3: Cross multiply
    22,000.70x = 33,001.05 × 19,466.30
  4. Step 4: Simplify right side
    22,000.70x = 642,408,339.62
  5. Step 5: Solve for x
    x = 642,408,339.62/22,000.70
  6. Step 6: Final answer
    x = 29,199.45

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Similar ratio
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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.