Home / 22,266.69-33,403.67-10,575.96

Finding the Fourth Proportional to 22,266.69, 33,403.67 and 10,575.96

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Solution

The fourth proportional to 22,266.69, 33,403.67 and 10,575.96 is: 15,865.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,266.69 : 33,403.67 = 10,575.96 : x
  2. Step 2: Convert to fraction form
    22,266.69/33,403.67 = 10,575.96/x
  3. Step 3: Cross multiply
    22,266.69x = 33,403.67 × 10,575.96
  4. Step 4: Simplify right side
    22,266.69x = 353,275,877.77
  5. Step 5: Solve for x
    x = 353,275,877.77/22,266.69
  6. Step 6: Final answer
    x = 15,865.67

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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.