Home / 123,028.24-184,476.74-63,716.80

Finding the Fourth Proportional to 123,028.24, 184,476.74 and 63,716.80

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Solution

The fourth proportional to 123,028.24, 184,476.74 and 63,716.80 is: 95,541.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,028.24 : 184,476.74 = 63,716.80 : x
  2. Step 2: Convert to fraction form
    123,028.24/184,476.74 = 63,716.80/x
  3. Step 3: Cross multiply
    123,028.24x = 184,476.74 × 63,716.80
  4. Step 4: Simplify right side
    123,028.24x = 11,754,266,624.85
  5. Step 5: Solve for x
    x = 11,754,266,624.85/123,028.24
  6. Step 6: Final answer
    x = 95,541.21

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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.