Home / 43,357.35-59,837.48-25,451.99

Finding the Fourth Proportional to 43,357.35, 59,837.48 and 25,451.99

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Solution

The fourth proportional to 43,357.35, 59,837.48 and 25,451.99 is: 35,126.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,357.35 : 59,837.48 = 25,451.99 : x
  2. Step 2: Convert to fraction form
    43,357.35/59,837.48 = 25,451.99/x
  3. Step 3: Cross multiply
    43,357.35x = 59,837.48 × 25,451.99
  4. Step 4: Simplify right side
    43,357.35x = 1,522,982,942.59
  5. Step 5: Solve for x
    x = 1,522,982,942.59/43,357.35
  6. Step 6: Final answer
    x = 35,126.29

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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.