Home / 33,164.10-45,731.39-25,611.66

Finding the Fourth Proportional to 33,164.10, 45,731.39 and 25,611.66

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Solution

The fourth proportional to 33,164.10, 45,731.39 and 25,611.66 is: 35,317.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,164.10 : 45,731.39 = 25,611.66 : x
  2. Step 2: Convert to fraction form
    33,164.10/45,731.39 = 25,611.66/x
  3. Step 3: Cross multiply
    33,164.10x = 45,731.39 × 25,611.66
  4. Step 4: Simplify right side
    33,164.10x = 1,171,256,683.95
  5. Step 5: Solve for x
    x = 1,171,256,683.95/33,164.10
  6. Step 6: Final answer
    x = 35,317.00

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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.