Home / 25,205.56-37,803.28-23,956.60

Finding the Fourth Proportional to 25,205.56, 37,803.28 and 23,956.60

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Solution

The fourth proportional to 25,205.56, 37,803.28 and 23,956.60 is: 35,930.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,205.56 : 37,803.28 = 23,956.60 : x
  2. Step 2: Convert to fraction form
    25,205.56/37,803.28 = 23,956.60/x
  3. Step 3: Cross multiply
    25,205.56x = 37,803.28 × 23,956.60
  4. Step 4: Simplify right side
    25,205.56x = 905,638,057.65
  5. Step 5: Solve for x
    x = 905,638,057.65/25,205.56
  6. Step 6: Final answer
    x = 35,930.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.