Home / 17,986.25-24,821.33-10,027.59

Finding the Fourth Proportional to 17,986.25, 24,821.33 and 10,027.59

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Solution

The fourth proportional to 17,986.25, 24,821.33 and 10,027.59 is: 13,838.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,986.25 : 24,821.33 = 10,027.59 : x
  2. Step 2: Convert to fraction form
    17,986.25/24,821.33 = 10,027.59/x
  3. Step 3: Cross multiply
    17,986.25x = 24,821.33 × 10,027.59
  4. Step 4: Simplify right side
    17,986.25x = 248,898,120.49
  5. Step 5: Solve for x
    x = 248,898,120.49/17,986.25
  6. Step 6: Final answer
    x = 13,838.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.