Home / 33,313.48-45,951.46-25,338.22

Finding the Fourth Proportional to 33,313.48, 45,951.46 and 25,338.22

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Solution

The fourth proportional to 33,313.48, 45,951.46 and 25,338.22 is: 34,950.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,313.48 : 45,951.46 = 25,338.22 : x
  2. Step 2: Convert to fraction form
    33,313.48/45,951.46 = 25,338.22/x
  3. Step 3: Cross multiply
    33,313.48x = 45,951.46 × 25,338.22
  4. Step 4: Simplify right side
    33,313.48x = 1,164,328,202.80
  5. Step 5: Solve for x
    x = 1,164,328,202.80/33,313.48
  6. Step 6: Final answer
    x = 34,950.66

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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.