Home / 24,769.48-37,110.96-20,636.08

Finding the Fourth Proportional to 24,769.48, 37,110.96 and 20,636.08

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Solution

The fourth proportional to 24,769.48, 37,110.96 and 20,636.08 is: 30,918.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,769.48 : 37,110.96 = 20,636.08 : x
  2. Step 2: Convert to fraction form
    24,769.48/37,110.96 = 20,636.08/x
  3. Step 3: Cross multiply
    24,769.48x = 37,110.96 × 20,636.08
  4. Step 4: Simplify right side
    24,769.48x = 765,824,739.44
  5. Step 5: Solve for x
    x = 765,824,739.44/24,769.48
  6. Step 6: Final answer
    x = 30,918.08

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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.