Home / 45,773.25-63,168.26-25,634.39

Finding the Fourth Proportional to 45,773.25, 63,168.26 and 25,634.39

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Solution

The fourth proportional to 45,773.25, 63,168.26 and 25,634.39 is: 35,376.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,773.25 : 63,168.26 = 25,634.39 : x
  2. Step 2: Convert to fraction form
    45,773.25/63,168.26 = 25,634.39/x
  3. Step 3: Cross multiply
    45,773.25x = 63,168.26 × 25,634.39
  4. Step 4: Simplify right side
    45,773.25x = 1,619,279,368.45
  5. Step 5: Solve for x
    x = 1,619,279,368.45/45,773.25
  6. Step 6: Final answer
    x = 35,376.11

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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.