Home / 29,383.98-44,083.25-13,783.38

Finding the Fourth Proportional to 29,383.98, 44,083.25 and 13,783.38

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Solution

The fourth proportional to 29,383.98, 44,083.25 and 13,783.38 is: 20,678.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,383.98 : 44,083.25 = 13,783.38 : x
  2. Step 2: Convert to fraction form
    29,383.98/44,083.25 = 13,783.38/x
  3. Step 3: Cross multiply
    29,383.98x = 44,083.25 × 13,783.38
  4. Step 4: Simplify right side
    29,383.98x = 607,616,186.39
  5. Step 5: Solve for x
    x = 607,616,186.39/29,383.98
  6. Step 6: Final answer
    x = 20,678.48

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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.