Home / 33,356.07-45,996.39-22,010.67

Finding the Fourth Proportional to 33,356.07, 45,996.39 and 22,010.67

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Solution

The fourth proportional to 33,356.07, 45,996.39 and 22,010.67 is: 30,351.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,356.07 : 45,996.39 = 22,010.67 : x
  2. Step 2: Convert to fraction form
    33,356.07/45,996.39 = 22,010.67/x
  3. Step 3: Cross multiply
    33,356.07x = 45,996.39 × 22,010.67
  4. Step 4: Simplify right side
    33,356.07x = 1,012,411,361.48
  5. Step 5: Solve for x
    x = 1,012,411,361.48/33,356.07
  6. Step 6: Final answer
    x = 30,351.64

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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.