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Finding the Fourth Proportional to 17,341.72, 26,015.94 and 6,249.88

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Solution

The fourth proportional to 17,341.72, 26,015.94 and 6,249.88 is: 9,376.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,341.72 : 26,015.94 = 6,249.88 : x
  2. Step 2: Convert to fraction form
    17,341.72/26,015.94 = 6,249.88/x
  3. Step 3: Cross multiply
    17,341.72x = 26,015.94 × 6,249.88
  4. Step 4: Simplify right side
    17,341.72x = 162,596,503.09
  5. Step 5: Solve for x
    x = 162,596,503.09/17,341.72
  6. Step 6: Final answer
    x = 9,376.03

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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.