Home / 38,941.43-58,370.42-27,814.35

Finding the Fourth Proportional to 38,941.43, 58,370.42 and 27,814.35

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Solution

The fourth proportional to 38,941.43, 58,370.42 and 27,814.35 is: 41,691.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,941.43 : 58,370.42 = 27,814.35 : x
  2. Step 2: Convert to fraction form
    38,941.43/58,370.42 = 27,814.35/x
  3. Step 3: Cross multiply
    38,941.43x = 58,370.42 × 27,814.35
  4. Step 4: Simplify right side
    38,941.43x = 1,623,535,579.95
  5. Step 5: Solve for x
    x = 1,623,535,579.95/38,941.43
  6. Step 6: Final answer
    x = 41,691.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.