Home / 41,354.19-62,030.12-13,274.03

Finding the Fourth Proportional to 41,354.19, 62,030.12 and 13,274.03

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Solution

The fourth proportional to 41,354.19, 62,030.12 and 13,274.03 is: 19,910.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,354.19 : 62,030.12 = 13,274.03 : x
  2. Step 2: Convert to fraction form
    41,354.19/62,030.12 = 13,274.03/x
  3. Step 3: Cross multiply
    41,354.19x = 62,030.12 × 13,274.03
  4. Step 4: Simplify right side
    41,354.19x = 823,389,297.26
  5. Step 5: Solve for x
    x = 823,389,297.26/41,354.19
  6. Step 6: Final answer
    x = 19,910.66

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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.