Home / 23,026.43-34,513.38-11,191.62

Finding the Fourth Proportional to 23,026.43, 34,513.38 and 11,191.62

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Solution

The fourth proportional to 23,026.43, 34,513.38 and 11,191.62 is: 16,774.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,026.43 : 34,513.38 = 11,191.62 : x
  2. Step 2: Convert to fraction form
    23,026.43/34,513.38 = 11,191.62/x
  3. Step 3: Cross multiply
    23,026.43x = 34,513.38 × 11,191.62
  4. Step 4: Simplify right side
    23,026.43x = 386,260,633.88
  5. Step 5: Solve for x
    x = 386,260,633.88/23,026.43
  6. Step 6: Final answer
    x = 16,774.66

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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.