Home / 123,069.12-184,604.60-44,184.04

Finding the Fourth Proportional to 123,069.12, 184,604.60 and 44,184.04

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Solution

The fourth proportional to 123,069.12, 184,604.60 and 44,184.04 is: 66,276.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,069.12 : 184,604.60 = 44,184.04 : x
  2. Step 2: Convert to fraction form
    123,069.12/184,604.60 = 44,184.04/x
  3. Step 3: Cross multiply
    123,069.12x = 184,604.60 × 44,184.04
  4. Step 4: Simplify right side
    123,069.12x = 8,156,577,030.58
  5. Step 5: Solve for x
    x = 8,156,577,030.58/123,069.12
  6. Step 6: Final answer
    x = 66,276.39

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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.