Home / 44,741.96-67,161.56-18,106.28

Finding the Fourth Proportional to 44,741.96, 67,161.56 and 18,106.28

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Solution

The fourth proportional to 44,741.96, 67,161.56 and 18,106.28 is: 27,179.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,741.96 : 67,161.56 = 18,106.28 : x
  2. Step 2: Convert to fraction form
    44,741.96/67,161.56 = 18,106.28/x
  3. Step 3: Cross multiply
    44,741.96x = 67,161.56 × 18,106.28
  4. Step 4: Simplify right side
    44,741.96x = 1,216,046,010.60
  5. Step 5: Solve for x
    x = 1,216,046,010.60/44,741.96
  6. Step 6: Final answer
    x = 27,179.10

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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.