Home / 395,493.54-593,235.86-95,977.41

Finding the Fourth Proportional to 395,493.54, 593,235.86 and 95,977.41

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Solution

The fourth proportional to 395,493.54, 593,235.86 and 95,977.41 is: 143,965.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    395,493.54 : 593,235.86 = 95,977.41 : x
  2. Step 2: Convert to fraction form
    395,493.54/593,235.86 = 95,977.41/x
  3. Step 3: Cross multiply
    395,493.54x = 593,235.86 × 95,977.41
  4. Step 4: Simplify right side
    395,493.54x = 56,937,240,882.04
  5. Step 5: Solve for x
    x = 56,937,240,882.04/395,493.54
  6. Step 6: Final answer
    x = 143,965.03

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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.