Home / 35,185.44-48,556.48-19,269.62

Finding the Fourth Proportional to 35,185.44, 48,556.48 and 19,269.62

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Solution

The fourth proportional to 35,185.44, 48,556.48 and 19,269.62 is: 26,592.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,185.44 : 48,556.48 = 19,269.62 : x
  2. Step 2: Convert to fraction form
    35,185.44/48,556.48 = 19,269.62/x
  3. Step 3: Cross multiply
    35,185.44x = 48,556.48 × 19,269.62
  4. Step 4: Simplify right side
    35,185.44x = 935,664,918.14
  5. Step 5: Solve for x
    x = 935,664,918.14/35,185.44
  6. Step 6: Final answer
    x = 26,592.39

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Half scale
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Double scale
Find fourth proportional to 35,186.44, 48,557.86 and 19,270.62
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.