Home / 17,460.50-24,097.92-11,186.24

Finding the Fourth Proportional to 17,460.50, 24,097.92 and 11,186.24

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Solution

The fourth proportional to 17,460.50, 24,097.92 and 11,186.24 is: 15,438.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,460.50 : 24,097.92 = 11,186.24 : x
  2. Step 2: Convert to fraction form
    17,460.50/24,097.92 = 11,186.24/x
  3. Step 3: Cross multiply
    17,460.50x = 24,097.92 × 11,186.24
  4. Step 4: Simplify right side
    17,460.50x = 269,565,116.62
  5. Step 5: Solve for x
    x = 269,565,116.62/17,460.50
  6. Step 6: Final answer
    x = 15,438.57

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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.