Home / 17,539.26-24,204.60-9,581.42

Finding the Fourth Proportional to 17,539.26, 24,204.60 and 9,581.42

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Solution

The fourth proportional to 17,539.26, 24,204.60 and 9,581.42 is: 13,222.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,539.26 : 24,204.60 = 9,581.42 : x
  2. Step 2: Convert to fraction form
    17,539.26/24,204.60 = 9,581.42/x
  3. Step 3: Cross multiply
    17,539.26x = 24,204.60 × 9,581.42
  4. Step 4: Simplify right side
    17,539.26x = 231,914,317.51
  5. Step 5: Solve for x
    x = 231,914,317.51/17,539.26
  6. Step 6: Final answer
    x = 13,222.58

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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.