Home / 22,059.90-33,042.33-10,355.58

Finding the Fourth Proportional to 22,059.90, 33,042.33 and 10,355.58

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Solution

The fourth proportional to 22,059.90, 33,042.33 and 10,355.58 is: 15,511.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,059.90 : 33,042.33 = 10,355.58 : x
  2. Step 2: Convert to fraction form
    22,059.90/33,042.33 = 10,355.58/x
  3. Step 3: Cross multiply
    22,059.90x = 33,042.33 × 10,355.58
  4. Step 4: Simplify right side
    22,059.90x = 342,172,491.70
  5. Step 5: Solve for x
    x = 342,172,491.70/22,059.90
  6. Step 6: Final answer
    x = 15,511.06

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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.