Home / 122,976.03-184,474.82-37,606.15

Finding the Fourth Proportional to 122,976.03, 184,474.82 and 37,606.15

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Solution

The fourth proportional to 122,976.03, 184,474.82 and 37,606.15 is: 56,412.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,976.03 : 184,474.82 = 37,606.15 : x
  2. Step 2: Convert to fraction form
    122,976.03/184,474.82 = 37,606.15/x
  3. Step 3: Cross multiply
    122,976.03x = 184,474.82 × 37,606.15
  4. Step 4: Simplify right side
    122,976.03x = 6,937,387,752.14
  5. Step 5: Solve for x
    x = 6,937,387,752.14/122,976.03
  6. Step 6: Final answer
    x = 56,412.52

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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.