Home / 63,176.88-94,765.32-18,804.27

Finding the Fourth Proportional to 63,176.88, 94,765.32 and 18,804.27

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Solution

The fourth proportional to 63,176.88, 94,765.32 and 18,804.27 is: 28,206.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,176.88 : 94,765.32 = 18,804.27 : x
  2. Step 2: Convert to fraction form
    63,176.88/94,765.32 = 18,804.27/x
  3. Step 3: Cross multiply
    63,176.88x = 94,765.32 × 18,804.27
  4. Step 4: Simplify right side
    63,176.88x = 1,781,992,663.92
  5. Step 5: Solve for x
    x = 1,781,992,663.92/63,176.88
  6. Step 6: Final answer
    x = 28,206.41

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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.