Home / 41,003.13-56,589.75-23,101.68

Finding the Fourth Proportional to 41,003.13, 56,589.75 and 23,101.68

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Solution

The fourth proportional to 41,003.13, 56,589.75 and 23,101.68 is: 31,883.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,003.13 : 56,589.75 = 23,101.68 : x
  2. Step 2: Convert to fraction form
    41,003.13/56,589.75 = 23,101.68/x
  3. Step 3: Cross multiply
    41,003.13x = 56,589.75 × 23,101.68
  4. Step 4: Simplify right side
    41,003.13x = 1,307,318,295.78
  5. Step 5: Solve for x
    x = 1,307,318,295.78/41,003.13
  6. Step 6: Final answer
    x = 31,883.38

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Half scale
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Double scale
Find fourth proportional to 41,004.13, 56,591.13 and 23,102.68
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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.