Home / 76,013.37-114,025.83-26,093.07

Finding the Fourth Proportional to 76,013.37, 114,025.83 and 26,093.07

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Solution

The fourth proportional to 76,013.37, 114,025.83 and 26,093.07 is: 39,141.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,013.37 : 114,025.83 = 26,093.07 : x
  2. Step 2: Convert to fraction form
    76,013.37/114,025.83 = 26,093.07/x
  3. Step 3: Cross multiply
    76,013.37x = 114,025.83 × 26,093.07
  4. Step 4: Simplify right side
    76,013.37x = 2,975,283,964.00
  5. Step 5: Solve for x
    x = 2,975,283,964.00/76,013.37
  6. Step 6: Final answer
    x = 39,141.59

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1.5x scale

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.