Home / 234,600.04-323,765.22-133,995.88

Finding the Fourth Proportional to 234,600.04, 323,765.22 and 133,995.88

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Solution

The fourth proportional to 234,600.04, 323,765.22 and 133,995.88 is: 184,924.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,600.04 : 323,765.22 = 133,995.88 : x
  2. Step 2: Convert to fraction form
    234,600.04/323,765.22 = 133,995.88/x
  3. Step 3: Cross multiply
    234,600.04x = 323,765.22 × 133,995.88
  4. Step 4: Simplify right side
    234,600.04x = 43,383,205,567.29
  5. Step 5: Solve for x
    x = 43,383,205,567.29/234,600.04
  6. Step 6: Final answer
    x = 184,924.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.