Home / 44,108.06-66,161.48-10,827.99

Finding the Fourth Proportional to 44,108.06, 66,161.48 and 10,827.99

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Solution

The fourth proportional to 44,108.06, 66,161.48 and 10,827.99 is: 16,241.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,108.06 : 66,161.48 = 10,827.99 : x
  2. Step 2: Convert to fraction form
    44,108.06/66,161.48 = 10,827.99/x
  3. Step 3: Cross multiply
    44,108.06x = 66,161.48 × 10,827.99
  4. Step 4: Simplify right side
    44,108.06x = 716,395,789.69
  5. Step 5: Solve for x
    x = 716,395,789.69/44,108.06
  6. Step 6: Final answer
    x = 16,241.84

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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.