Home / 39,410.75-59,095.25-17,198.19

Finding the Fourth Proportional to 39,410.75, 59,095.25 and 17,198.19

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Solution

The fourth proportional to 39,410.75, 59,095.25 and 17,198.19 is: 25,788.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,410.75 : 59,095.25 = 17,198.19 : x
  2. Step 2: Convert to fraction form
    39,410.75/59,095.25 = 17,198.19/x
  3. Step 3: Cross multiply
    39,410.75x = 59,095.25 × 17,198.19
  4. Step 4: Simplify right side
    39,410.75x = 1,016,331,412.84
  5. Step 5: Solve for x
    x = 1,016,331,412.84/39,410.75
  6. Step 6: Final answer
    x = 25,788.18

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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.