Home / 336,169.27-504,549.71-176,359.40

Finding the Fourth Proportional to 336,169.27, 504,549.71 and 176,359.40

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Solution

The fourth proportional to 336,169.27, 504,549.71 and 176,359.40 is: 264,694.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,169.27 : 504,549.71 = 176,359.40 : x
  2. Step 2: Convert to fraction form
    336,169.27/504,549.71 = 176,359.40/x
  3. Step 3: Cross multiply
    336,169.27x = 504,549.71 × 176,359.40
  4. Step 4: Simplify right side
    336,169.27x = 88,982,080,721.23
  5. Step 5: Solve for x
    x = 88,982,080,721.23/336,169.27
  6. Step 6: Final answer
    x = 264,694.28

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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.