Home / 336,723.10-464,687.70-183,771.16

Finding the Fourth Proportional to 336,723.10, 464,687.70 and 183,771.16

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Solution

The fourth proportional to 336,723.10, 464,687.70 and 183,771.16 is: 253,609.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,723.10 : 464,687.70 = 183,771.16 : x
  2. Step 2: Convert to fraction form
    336,723.10/464,687.70 = 183,771.16/x
  3. Step 3: Cross multiply
    336,723.10x = 464,687.70 × 183,771.16
  4. Step 4: Simplify right side
    336,723.10x = 85,396,197,666.73
  5. Step 5: Solve for x
    x = 85,396,197,666.73/336,723.10
  6. Step 6: Final answer
    x = 253,609.56

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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.