Home / 41,285.72-56,997.90-27,179.57

Finding the Fourth Proportional to 41,285.72, 56,997.90 and 27,179.57

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Solution

The fourth proportional to 41,285.72, 56,997.90 and 27,179.57 is: 37,523.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,285.72 : 56,997.90 = 27,179.57 : x
  2. Step 2: Convert to fraction form
    41,285.72/56,997.90 = 27,179.57/x
  3. Step 3: Cross multiply
    41,285.72x = 56,997.90 × 27,179.57
  4. Step 4: Simplify right side
    41,285.72x = 1,549,178,412.90
  5. Step 5: Solve for x
    x = 1,549,178,412.90/41,285.72
  6. Step 6: Final answer
    x = 37,523.35

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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.