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Finding the Fourth Proportional to 41,113.70, 56,735.70 and 23,210.37

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Solution

The fourth proportional to 41,113.70, 56,735.70 and 23,210.37 is: 32,029.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,113.70 : 56,735.70 = 23,210.37 : x
  2. Step 2: Convert to fraction form
    41,113.70/56,735.70 = 23,210.37/x
  3. Step 3: Cross multiply
    41,113.70x = 56,735.70 × 23,210.37
  4. Step 4: Simplify right side
    41,113.70x = 1,316,856,589.21
  5. Step 5: Solve for x
    x = 1,316,856,589.21/41,113.70
  6. Step 6: Final answer
    x = 32,029.63

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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.