Home / 123,307.77-184,852.31-60,092.54

Finding the Fourth Proportional to 123,307.77, 184,852.31 and 60,092.54

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Solution

The fourth proportional to 123,307.77, 184,852.31 and 60,092.54 is: 90,085.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,307.77 : 184,852.31 = 60,092.54 : x
  2. Step 2: Convert to fraction form
    123,307.77/184,852.31 = 60,092.54/x
  3. Step 3: Cross multiply
    123,307.77x = 184,852.31 × 60,092.54
  4. Step 4: Simplify right side
    123,307.77x = 11,108,244,301.24
  5. Step 5: Solve for x
    x = 11,108,244,301.24/123,307.77
  6. Step 6: Final answer
    x = 90,085.51

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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.