Home / 234,527.04-323,664.48-133,922.88

Finding the Fourth Proportional to 234,527.04, 323,664.48 and 133,922.88

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Solution

The fourth proportional to 234,527.04, 323,664.48 and 133,922.88 is: 184,823.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,527.04 : 323,664.48 = 133,922.88 : x
  2. Step 2: Convert to fraction form
    234,527.04/323,664.48 = 133,922.88/x
  3. Step 3: Cross multiply
    234,527.04x = 323,664.48 × 133,922.88
  4. Step 4: Simplify right side
    234,527.04x = 43,346,079,315.30
  5. Step 5: Solve for x
    x = 43,346,079,315.30/234,527.04
  6. Step 6: Final answer
    x = 184,823.38

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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.