Home / 136,514.10-204,734.70-41,744.10

Finding the Fourth Proportional to 136,514.10, 204,734.70 and 41,744.10

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Solution

The fourth proportional to 136,514.10, 204,734.70 and 41,744.10 is: 62,605.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,514.10 : 204,734.70 = 41,744.10 : x
  2. Step 2: Convert to fraction form
    136,514.10/204,734.70 = 41,744.10/x
  3. Step 3: Cross multiply
    136,514.10x = 204,734.70 × 41,744.10
  4. Step 4: Simplify right side
    136,514.10x = 8,546,465,790.27
  5. Step 5: Solve for x
    x = 8,546,465,790.27/136,514.10
  6. Step 6: Final answer
    x = 62,605.00

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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.