Home / 75,092.04-103,627.14-41,558.04

Finding the Fourth Proportional to 75,092.04, 103,627.14 and 41,558.04

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Solution

The fourth proportional to 75,092.04, 103,627.14 and 41,558.04 is: 57,350.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,092.04 : 103,627.14 = 41,558.04 : x
  2. Step 2: Convert to fraction form
    75,092.04/103,627.14 = 41,558.04/x
  3. Step 3: Cross multiply
    75,092.04x = 103,627.14 × 41,558.04
  4. Step 4: Simplify right side
    75,092.04x = 4,306,540,829.21
  5. Step 5: Solve for x
    x = 4,306,540,829.21/75,092.04
  6. Step 6: Final answer
    x = 57,350.16

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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.