Home / 41,958.64-62,938.13-16,999.16

Finding the Fourth Proportional to 41,958.64, 62,938.13 and 16,999.16

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Solution

The fourth proportional to 41,958.64, 62,938.13 and 16,999.16 is: 25,498.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,958.64 : 62,938.13 = 16,999.16 : x
  2. Step 2: Convert to fraction form
    41,958.64/62,938.13 = 16,999.16/x
  3. Step 3: Cross multiply
    41,958.64x = 62,938.13 × 16,999.16
  4. Step 4: Simplify right side
    41,958.64x = 1,069,895,341.97
  5. Step 5: Solve for x
    x = 1,069,895,341.97/41,958.64
  6. Step 6: Final answer
    x = 25,498.81

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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.