Home / 25,236.10-37,854.29-8,597.89

Finding the Fourth Proportional to 25,236.10, 37,854.29 and 8,597.89

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Solution

The fourth proportional to 25,236.10, 37,854.29 and 8,597.89 is: 12,896.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,236.10 : 37,854.29 = 8,597.89 : x
  2. Step 2: Convert to fraction form
    25,236.10/37,854.29 = 8,597.89/x
  3. Step 3: Cross multiply
    25,236.10x = 37,854.29 × 8,597.89
  4. Step 4: Simplify right side
    25,236.10x = 325,467,021.45
  5. Step 5: Solve for x
    x = 325,467,021.45/25,236.10
  6. Step 6: Final answer
    x = 12,896.88

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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.