Home / 38,083.82-57,137.41-17,041.58

Finding the Fourth Proportional to 38,083.82, 57,137.41 and 17,041.58

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Solution

The fourth proportional to 38,083.82, 57,137.41 and 17,041.58 is: 25,567.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,083.82 : 57,137.41 = 17,041.58 : x
  2. Step 2: Convert to fraction form
    38,083.82/57,137.41 = 17,041.58/x
  3. Step 3: Cross multiply
    38,083.82x = 57,137.41 × 17,041.58
  4. Step 4: Simplify right side
    38,083.82x = 973,711,743.51
  5. Step 5: Solve for x
    x = 973,711,743.51/38,083.82
  6. Step 6: Final answer
    x = 25,567.60

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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.