Home / 17,236.06-25,849.80-4,755.51

Finding the Fourth Proportional to 17,236.06, 25,849.80 and 4,755.51

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Solution

The fourth proportional to 17,236.06, 25,849.80 and 4,755.51 is: 7,132.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,236.06 : 25,849.80 = 4,755.51 : x
  2. Step 2: Convert to fraction form
    17,236.06/25,849.80 = 4,755.51/x
  3. Step 3: Cross multiply
    17,236.06x = 25,849.80 × 4,755.51
  4. Step 4: Simplify right side
    17,236.06x = 122,928,982.40
  5. Step 5: Solve for x
    x = 122,928,982.40/17,236.06
  6. Step 6: Final answer
    x = 7,132.08

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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.