Home / 63,182.92-94,774.33-16,435.80

Finding the Fourth Proportional to 63,182.92, 94,774.33 and 16,435.80

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Solution

The fourth proportional to 63,182.92, 94,774.33 and 16,435.80 is: 24,653.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,182.92 : 94,774.33 = 16,435.80 : x
  2. Step 2: Convert to fraction form
    63,182.92/94,774.33 = 16,435.80/x
  3. Step 3: Cross multiply
    63,182.92x = 94,774.33 × 16,435.80
  4. Step 4: Simplify right side
    63,182.92x = 1,557,691,933.01
  5. Step 5: Solve for x
    x = 1,557,691,933.01/63,182.92
  6. Step 6: Final answer
    x = 24,653.69

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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.