Home / 364,964.66-547,040.46-151,613.69

Finding the Fourth Proportional to 364,964.66, 547,040.46 and 151,613.69

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Solution

The fourth proportional to 364,964.66, 547,040.46 and 151,613.69 is: 227,251.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,964.66 : 547,040.46 = 151,613.69 : x
  2. Step 2: Convert to fraction form
    364,964.66/547,040.46 = 151,613.69/x
  3. Step 3: Cross multiply
    364,964.66x = 547,040.46 × 151,613.69
  4. Step 4: Simplify right side
    364,964.66x = 82,938,822,719.90
  5. Step 5: Solve for x
    x = 82,938,822,719.90/364,964.66
  6. Step 6: Final answer
    x = 227,251.66

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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.