Home / 123,244.69-184,852.75-34,505.29

Finding the Fourth Proportional to 123,244.69, 184,852.75 and 34,505.29

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Solution

The fourth proportional to 123,244.69, 184,852.75 and 34,505.29 is: 51,753.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,244.69 : 184,852.75 = 34,505.29 : x
  2. Step 2: Convert to fraction form
    123,244.69/184,852.75 = 34,505.29/x
  3. Step 3: Cross multiply
    123,244.69x = 184,852.75 × 34,505.29
  4. Step 4: Simplify right side
    123,244.69x = 6,378,397,746.05
  5. Step 5: Solve for x
    x = 6,378,397,746.05/123,244.69
  6. Step 6: Final answer
    x = 51,753.94

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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.