Home / 33,395.64-45,993.06-25,814.04

Finding the Fourth Proportional to 33,395.64, 45,993.06 and 25,814.04

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Solution

The fourth proportional to 33,395.64, 45,993.06 and 25,814.04 is: 35,551.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,395.64 : 45,993.06 = 25,814.04 : x
  2. Step 2: Convert to fraction form
    33,395.64/45,993.06 = 25,814.04/x
  3. Step 3: Cross multiply
    33,395.64x = 45,993.06 × 25,814.04
  4. Step 4: Simplify right side
    33,395.64x = 1,187,266,690.56
  5. Step 5: Solve for x
    x = 1,187,266,690.56/33,395.64
  6. Step 6: Final answer
    x = 35,551.55

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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.