Home / 41,014.70-56,607.52-39,144.82

Finding the Fourth Proportional to 41,014.70, 56,607.52 and 39,144.82

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Solution

The fourth proportional to 41,014.70, 56,607.52 and 39,144.82 is: 54,026.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,014.70 : 56,607.52 = 39,144.82 : x
  2. Step 2: Convert to fraction form
    41,014.70/56,607.52 = 39,144.82/x
  3. Step 3: Cross multiply
    41,014.70x = 56,607.52 × 39,144.82
  4. Step 4: Simplify right side
    41,014.70x = 2,215,891,181.05
  5. Step 5: Solve for x
    x = 2,215,891,181.05/41,014.70
  6. Step 6: Final answer
    x = 54,026.76

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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.