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Finding the Fourth Proportional to 302,882.82, 453,822.03 and 184,195.14

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Solution

The fourth proportional to 302,882.82, 453,822.03 and 184,195.14 is: 275,987.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,882.82 : 453,822.03 = 184,195.14 : x
  2. Step 2: Convert to fraction form
    302,882.82/453,822.03 = 184,195.14/x
  3. Step 3: Cross multiply
    302,882.82x = 453,822.03 × 184,195.14
  4. Step 4: Simplify right side
    302,882.82x = 83,591,812,350.93
  5. Step 5: Solve for x
    x = 83,591,812,350.93/302,882.82
  6. Step 6: Final answer
    x = 275,987.30

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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.