Home / 40,556.37-60,861.68-14,261.01

Finding the Fourth Proportional to 40,556.37, 60,861.68 and 14,261.01

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Solution

The fourth proportional to 40,556.37, 60,861.68 and 14,261.01 is: 21,401.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,556.37 : 60,861.68 = 14,261.01 : x
  2. Step 2: Convert to fraction form
    40,556.37/60,861.68 = 14,261.01/x
  3. Step 3: Cross multiply
    40,556.37x = 60,861.68 × 14,261.01
  4. Step 4: Simplify right side
    40,556.37x = 867,948,955.79
  5. Step 5: Solve for x
    x = 867,948,955.79/40,556.37
  6. Step 6: Final answer
    x = 21,401.05

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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.