Home / 26,083.59-39,064.54-19,046.15

Finding the Fourth Proportional to 26,083.59, 39,064.54 and 19,046.15

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Solution

The fourth proportional to 26,083.59, 39,064.54 and 19,046.15 is: 28,524.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,083.59 : 39,064.54 = 19,046.15 : x
  2. Step 2: Convert to fraction form
    26,083.59/39,064.54 = 19,046.15/x
  3. Step 3: Cross multiply
    26,083.59x = 39,064.54 × 19,046.15
  4. Step 4: Simplify right side
    26,083.59x = 744,028,993.29
  5. Step 5: Solve for x
    x = 744,028,993.29/26,083.59
  6. Step 6: Final answer
    x = 28,524.79

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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.