Home / 44,191.90-66,298.22-14,609.73

Finding the Fourth Proportional to 44,191.90, 66,298.22 and 14,609.73

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Solution

The fourth proportional to 44,191.90, 66,298.22 and 14,609.73 is: 21,918.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,191.90 : 66,298.22 = 14,609.73 : x
  2. Step 2: Convert to fraction form
    44,191.90/66,298.22 = 14,609.73/x
  3. Step 3: Cross multiply
    44,191.90x = 66,298.22 × 14,609.73
  4. Step 4: Simplify right side
    44,191.90x = 968,599,093.68
  5. Step 5: Solve for x
    x = 968,599,093.68/44,191.90
  6. Step 6: Final answer
    x = 21,918.02

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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.