Home / 41,893.75-57,814.49-22,774.81

Finding the Fourth Proportional to 41,893.75, 57,814.49 and 22,774.81

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Solution

The fourth proportional to 41,893.75, 57,814.49 and 22,774.81 is: 31,429.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,893.75 : 57,814.49 = 22,774.81 : x
  2. Step 2: Convert to fraction form
    41,893.75/57,814.49 = 22,774.81/x
  3. Step 3: Cross multiply
    41,893.75x = 57,814.49 × 22,774.81
  4. Step 4: Simplify right side
    41,893.75x = 1,316,714,025.00
  5. Step 5: Solve for x
    x = 1,316,714,025.00/41,893.75
  6. Step 6: Final answer
    x = 31,429.84

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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.