Home / 122,944.34-184,423.89-38,707.22

Finding the Fourth Proportional to 122,944.34, 184,423.89 and 38,707.22

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Solution

The fourth proportional to 122,944.34, 184,423.89 and 38,707.22 is: 58,063.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,944.34 : 184,423.89 = 38,707.22 : x
  2. Step 2: Convert to fraction form
    122,944.34/184,423.89 = 38,707.22/x
  3. Step 3: Cross multiply
    122,944.34x = 184,423.89 × 38,707.22
  4. Step 4: Simplify right side
    122,944.34x = 7,138,536,083.49
  5. Step 5: Solve for x
    x = 7,138,536,083.49/122,944.34
  6. Step 6: Final answer
    x = 58,063.15

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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.