Home / 40,561.58-60,845.98-14,266.56

Finding the Fourth Proportional to 40,561.58, 60,845.98 and 14,266.56

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Solution

The fourth proportional to 40,561.58, 60,845.98 and 14,266.56 is: 21,401.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,561.58 : 60,845.98 = 14,266.56 : x
  2. Step 2: Convert to fraction form
    40,561.58/60,845.98 = 14,266.56/x
  3. Step 3: Cross multiply
    40,561.58x = 60,845.98 × 14,266.56
  4. Step 4: Simplify right side
    40,561.58x = 868,062,824.43
  5. Step 5: Solve for x
    x = 868,062,824.43/40,561.58
  6. Step 6: Final answer
    x = 21,401.11

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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.