Home / 41,198.09-61,805.48-14,900.92

Finding the Fourth Proportional to 41,198.09, 61,805.48 and 14,900.92

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Solution

The fourth proportional to 41,198.09, 61,805.48 and 14,900.92 is: 22,354.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,198.09 : 61,805.48 = 14,900.92 : x
  2. Step 2: Convert to fraction form
    41,198.09/61,805.48 = 14,900.92/x
  3. Step 3: Cross multiply
    41,198.09x = 61,805.48 × 14,900.92
  4. Step 4: Simplify right side
    41,198.09x = 920,958,284.02
  5. Step 5: Solve for x
    x = 920,958,284.02/41,198.09
  6. Step 6: Final answer
    x = 22,354.40

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1.5x scale

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.