Home / 123,069.60-184,604.40-29,575.35

Finding the Fourth Proportional to 123,069.60, 184,604.40 and 29,575.35

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Solution

The fourth proportional to 123,069.60, 184,604.40 and 29,575.35 is: 44,363.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,069.60 : 184,604.40 = 29,575.35 : x
  2. Step 2: Convert to fraction form
    123,069.60/184,604.40 = 29,575.35/x
  3. Step 3: Cross multiply
    123,069.60x = 184,604.40 × 29,575.35
  4. Step 4: Simplify right side
    123,069.60x = 5,459,739,741.54
  5. Step 5: Solve for x
    x = 5,459,739,741.54/123,069.60
  6. Step 6: Final answer
    x = 44,363.03

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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.