Home / 123,095.30-184,309.88-63,806.33

Finding the Fourth Proportional to 123,095.30, 184,309.88 and 63,806.33

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Solution

The fourth proportional to 123,095.30, 184,309.88 and 63,806.33 is: 95,536.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,095.30 : 184,309.88 = 63,806.33 : x
  2. Step 2: Convert to fraction form
    123,095.30/184,309.88 = 63,806.33/x
  3. Step 3: Cross multiply
    123,095.30x = 184,309.88 × 63,806.33
  4. Step 4: Simplify right side
    123,095.30x = 11,760,137,526.19
  5. Step 5: Solve for x
    x = 11,760,137,526.19/123,095.30
  6. Step 6: Final answer
    x = 95,536.86

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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.