Home / 44,741.83-67,161.38-18,106.16

Finding the Fourth Proportional to 44,741.83, 67,161.38 and 18,106.16

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Solution

The fourth proportional to 44,741.83, 67,161.38 and 18,106.16 is: 27,178.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,741.83 : 67,161.38 = 18,106.16 : x
  2. Step 2: Convert to fraction form
    44,741.83/67,161.38 = 18,106.16/x
  3. Step 3: Cross multiply
    44,741.83x = 67,161.38 × 18,106.16
  4. Step 4: Simplify right side
    44,741.83x = 1,216,034,692.10
  5. Step 5: Solve for x
    x = 1,216,034,692.10/44,741.83
  6. Step 6: Final answer
    x = 27,178.92

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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.