Home / 17,433.48-24,054.08-12,395.85

Finding the Fourth Proportional to 17,433.48, 24,054.08 and 12,395.85

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Solution

The fourth proportional to 17,433.48, 24,054.08 and 12,395.85 is: 17,103.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,433.48 : 24,054.08 = 12,395.85 : x
  2. Step 2: Convert to fraction form
    17,433.48/24,054.08 = 12,395.85/x
  3. Step 3: Cross multiply
    17,433.48x = 24,054.08 × 12,395.85
  4. Step 4: Simplify right side
    17,433.48x = 298,170,705.59
  5. Step 5: Solve for x
    x = 298,170,705.59/17,433.48
  6. Step 6: Final answer
    x = 17,103.34

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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.