Home / 17,403.84-24,014.88-10,234.08

Finding the Fourth Proportional to 17,403.84, 24,014.88 and 10,234.08

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Solution

The fourth proportional to 17,403.84, 24,014.88 and 10,234.08 is: 14,121.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,403.84 : 24,014.88 = 10,234.08 : x
  2. Step 2: Convert to fraction form
    17,403.84/24,014.88 = 10,234.08/x
  3. Step 3: Cross multiply
    17,403.84x = 24,014.88 × 10,234.08
  4. Step 4: Simplify right side
    17,403.84x = 245,770,203.11
  5. Step 5: Solve for x
    x = 245,770,203.11/17,403.84
  6. Step 6: Final answer
    x = 14,121.61

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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.