Home / 245,197.14-367,839.45-95,518.86

Finding the Fourth Proportional to 245,197.14, 367,839.45 and 95,518.86

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Solution

The fourth proportional to 245,197.14, 367,839.45 and 95,518.86 is: 143,295.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,197.14 : 367,839.45 = 95,518.86 : x
  2. Step 2: Convert to fraction form
    245,197.14/367,839.45 = 95,518.86/x
  3. Step 3: Cross multiply
    245,197.14x = 367,839.45 × 95,518.86
  4. Step 4: Simplify right side
    245,197.14x = 35,135,604,927.03
  5. Step 5: Solve for x
    x = 35,135,604,927.03/245,197.14
  6. Step 6: Final answer
    x = 143,295.33

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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.