Home / 17,538.48-26,255.88-11,604.24

Finding the Fourth Proportional to 17,538.48, 26,255.88 and 11,604.24

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Solution

The fourth proportional to 17,538.48, 26,255.88 and 11,604.24 is: 17,372.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,538.48 : 26,255.88 = 11,604.24 : x
  2. Step 2: Convert to fraction form
    17,538.48/26,255.88 = 11,604.24/x
  3. Step 3: Cross multiply
    17,538.48x = 26,255.88 × 11,604.24
  4. Step 4: Simplify right side
    17,538.48x = 304,679,532.93
  5. Step 5: Solve for x
    x = 304,679,532.93/17,538.48
  6. Step 6: Final answer
    x = 17,372.06

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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.