Home / 17,763.21-24,513.41-9,805.27

Finding the Fourth Proportional to 17,763.21, 24,513.41 and 9,805.27

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Solution

The fourth proportional to 17,763.21, 24,513.41 and 9,805.27 is: 13,531.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,763.21 : 24,513.41 = 9,805.27 : x
  2. Step 2: Convert to fraction form
    17,763.21/24,513.41 = 9,805.27/x
  3. Step 3: Cross multiply
    17,763.21x = 24,513.41 × 9,805.27
  4. Step 4: Simplify right side
    17,763.21x = 240,360,527.07
  5. Step 5: Solve for x
    x = 240,360,527.07/17,763.21
  6. Step 6: Final answer
    x = 13,531.36

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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.