Home / 17,523.52-24,182.44-11,235.88

Finding the Fourth Proportional to 17,523.52, 24,182.44 and 11,235.88

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Solution

The fourth proportional to 17,523.52, 24,182.44 and 11,235.88 is: 15,505.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,523.52 : 24,182.44 = 11,235.88 : x
  2. Step 2: Convert to fraction form
    17,523.52/24,182.44 = 11,235.88/x
  3. Step 3: Cross multiply
    17,523.52x = 24,182.44 × 11,235.88
  4. Step 4: Simplify right side
    17,523.52x = 271,710,993.95
  5. Step 5: Solve for x
    x = 271,710,993.95/17,523.52
  6. Step 6: Final answer
    x = 15,505.50

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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.