Home / 60,313.14-90,455.94-22,877.37

Finding the Fourth Proportional to 60,313.14, 90,455.94 and 22,877.37

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Solution

The fourth proportional to 60,313.14, 90,455.94 and 22,877.37 is: 34,310.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,313.14 : 90,455.94 = 22,877.37 : x
  2. Step 2: Convert to fraction form
    60,313.14/90,455.94 = 22,877.37/x
  3. Step 3: Cross multiply
    60,313.14x = 90,455.94 × 22,877.37
  4. Step 4: Simplify right side
    60,313.14x = 2,069,394,008.08
  5. Step 5: Solve for x
    x = 2,069,394,008.08/60,313.14
  6. Step 6: Final answer
    x = 34,310.83

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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.