Home / 63,618.26-95,427.38-19,842.26

Finding the Fourth Proportional to 63,618.26, 95,427.38 and 19,842.26

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Solution

The fourth proportional to 63,618.26, 95,427.38 and 19,842.26 is: 29,763.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,618.26 : 95,427.38 = 19,842.26 : x
  2. Step 2: Convert to fraction form
    63,618.26/95,427.38 = 19,842.26/x
  3. Step 3: Cross multiply
    63,618.26x = 95,427.38 × 19,842.26
  4. Step 4: Simplify right side
    63,618.26x = 1,893,494,885.08
  5. Step 5: Solve for x
    x = 1,893,494,885.08/63,618.26
  6. Step 6: Final answer
    x = 29,763.39

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Similar ratio
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1.5x scale

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.