Home / 75,524.67-104,224.95-41,536.85

Finding the Fourth Proportional to 75,524.67, 104,224.95 and 41,536.85

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Solution

The fourth proportional to 75,524.67, 104,224.95 and 41,536.85 is: 57,321.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,524.67 : 104,224.95 = 41,536.85 : x
  2. Step 2: Convert to fraction form
    75,524.67/104,224.95 = 41,536.85/x
  3. Step 3: Cross multiply
    75,524.67x = 104,224.95 × 41,536.85
  4. Step 4: Simplify right side
    75,524.67x = 4,329,175,593.28
  5. Step 5: Solve for x
    x = 4,329,175,593.28/75,524.67
  6. Step 6: Final answer
    x = 57,321.34

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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.