Home / 336,721.10-464,684.94-183,769.16

Finding the Fourth Proportional to 336,721.10, 464,684.94 and 183,769.16

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Solution

The fourth proportional to 336,721.10, 464,684.94 and 183,769.16 is: 253,606.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,721.10 : 464,684.94 = 183,769.16 : x
  2. Step 2: Convert to fraction form
    336,721.10/464,684.94 = 183,769.16/x
  3. Step 3: Cross multiply
    336,721.10x = 464,684.94 × 183,769.16
  4. Step 4: Simplify right side
    336,721.10x = 85,394,761,088.45
  5. Step 5: Solve for x
    x = 85,394,761,088.45/336,721.10
  6. Step 6: Final answer
    x = 253,606.80

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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.