Home / 41,195.41-56,808.73-31,010.82

Finding the Fourth Proportional to 41,195.41, 56,808.73 and 31,010.82

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Solution

The fourth proportional to 41,195.41, 56,808.73 and 31,010.82 is: 42,764.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,195.41 : 56,808.73 = 31,010.82 : x
  2. Step 2: Convert to fraction form
    41,195.41/56,808.73 = 31,010.82/x
  3. Step 3: Cross multiply
    41,195.41x = 56,808.73 × 31,010.82
  4. Step 4: Simplify right side
    41,195.41x = 1,761,685,561.90
  5. Step 5: Solve for x
    x = 1,761,685,561.90/41,195.41
  6. Step 6: Final answer
    x = 42,764.12

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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.