Home / 123,082.29-184,624.88-34,330.37

Finding the Fourth Proportional to 123,082.29, 184,624.88 and 34,330.37

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Solution

The fourth proportional to 123,082.29, 184,624.88 and 34,330.37 is: 51,495.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,082.29 : 184,624.88 = 34,330.37 : x
  2. Step 2: Convert to fraction form
    123,082.29/184,624.88 = 34,330.37/x
  3. Step 3: Cross multiply
    123,082.29x = 184,624.88 × 34,330.37
  4. Step 4: Simplify right side
    123,082.29x = 6,338,239,346.83
  5. Step 5: Solve for x
    x = 6,338,239,346.83/123,082.29
  6. Step 6: Final answer
    x = 51,495.95

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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.