Home / 364,192.04-546,369.24-111,507.96

Finding the Fourth Proportional to 364,192.04, 546,369.24 and 111,507.96

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Solution

The fourth proportional to 364,192.04, 546,369.24 and 111,507.96 is: 167,286.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,192.04 : 546,369.24 = 111,507.96 : x
  2. Step 2: Convert to fraction form
    364,192.04/546,369.24 = 111,507.96/x
  3. Step 3: Cross multiply
    364,192.04x = 546,369.24 × 111,507.96
  4. Step 4: Simplify right side
    364,192.04x = 60,924,519,359.15
  5. Step 5: Solve for x
    x = 60,924,519,359.15/364,192.04
  6. Step 6: Final answer
    x = 167,286.80

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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.