Home / 41,813.10-57,706.86-29,062.86

Finding the Fourth Proportional to 41,813.10, 57,706.86 and 29,062.86

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Solution

The fourth proportional to 41,813.10, 57,706.86 and 29,062.86 is: 40,110.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,813.10 : 57,706.86 = 29,062.86 : x
  2. Step 2: Convert to fraction form
    41,813.10/57,706.86 = 29,062.86/x
  3. Step 3: Cross multiply
    41,813.10x = 57,706.86 × 29,062.86
  4. Step 4: Simplify right side
    41,813.10x = 1,677,126,393.22
  5. Step 5: Solve for x
    x = 1,677,126,393.22/41,813.10
  6. Step 6: Final answer
    x = 40,110.07

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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.