Home / 33,022.71-45,589.02-25,452.45

Finding the Fourth Proportional to 33,022.71, 45,589.02 and 25,452.45

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Solution

The fourth proportional to 33,022.71, 45,589.02 and 25,452.45 is: 35,138.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,022.71 : 45,589.02 = 25,452.45 : x
  2. Step 2: Convert to fraction form
    33,022.71/45,589.02 = 25,452.45/x
  3. Step 3: Cross multiply
    33,022.71x = 45,589.02 × 25,452.45
  4. Step 4: Simplify right side
    33,022.71x = 1,160,351,896.89
  5. Step 5: Solve for x
    x = 1,160,351,896.89/33,022.71
  6. Step 6: Final answer
    x = 35,138.00

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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.