Home / 123,069.29-184,603.91-29,575.04

Finding the Fourth Proportional to 123,069.29, 184,603.91 and 29,575.04

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Solution

The fourth proportional to 123,069.29, 184,603.91 and 29,575.04 is: 44,362.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,069.29 : 184,603.91 = 29,575.04 : x
  2. Step 2: Convert to fraction form
    123,069.29/184,603.91 = 29,575.04/x
  3. Step 3: Cross multiply
    123,069.29x = 184,603.91 × 29,575.04
  4. Step 4: Simplify right side
    123,069.29x = 5,459,667,173.32
  5. Step 5: Solve for x
    x = 5,459,667,173.32/123,069.29
  6. Step 6: Final answer
    x = 44,362.55

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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.