Home / 63,198.49-94,518.88-56,227.43

Finding the Fourth Proportional to 63,198.49, 94,518.88 and 56,227.43

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Solution

The fourth proportional to 63,198.49, 94,518.88 and 56,227.43 is: 84,093.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,198.49 : 94,518.88 = 56,227.43 : x
  2. Step 2: Convert to fraction form
    63,198.49/94,518.88 = 56,227.43/x
  3. Step 3: Cross multiply
    63,198.49x = 94,518.88 × 56,227.43
  4. Step 4: Simplify right side
    63,198.49x = 5,314,553,708.88
  5. Step 5: Solve for x
    x = 5,314,553,708.88/63,198.49
  6. Step 6: Final answer
    x = 84,093.05

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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.