Home / 123,350.96-184,832.64-95,339.58

Finding the Fourth Proportional to 123,350.96, 184,832.64 and 95,339.58

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Solution

The fourth proportional to 123,350.96, 184,832.64 and 95,339.58 is: 142,859.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,350.96 : 184,832.64 = 95,339.58 : x
  2. Step 2: Convert to fraction form
    123,350.96/184,832.64 = 95,339.58/x
  3. Step 3: Cross multiply
    123,350.96x = 184,832.64 × 95,339.58
  4. Step 4: Simplify right side
    123,350.96x = 17,621,866,267.89
  5. Step 5: Solve for x
    x = 17,621,866,267.89/123,350.96
  6. Step 6: Final answer
    x = 142,859.58

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1.5x scale

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.