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Finding the Fourth Proportional to 336,732.54, 464,693.67 and 183,771.96

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Solution

The fourth proportional to 336,732.54, 464,693.67 and 183,771.96 is: 253,606.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,732.54 : 464,693.67 = 183,771.96 : x
  2. Step 2: Convert to fraction form
    336,732.54/464,693.67 = 183,771.96/x
  3. Step 3: Cross multiply
    336,732.54x = 464,693.67 × 183,771.96
  4. Step 4: Simplify right side
    336,732.54x = 85,397,666,535.49
  5. Step 5: Solve for x
    x = 85,397,666,535.49/336,732.54
  6. Step 6: Final answer
    x = 253,606.81

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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.