Home / 382,595.04-573,945.72-169,346.10

Finding the Fourth Proportional to 382,595.04, 573,945.72 and 169,346.10

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Solution

The fourth proportional to 382,595.04, 573,945.72 and 169,346.10 is: 254,042.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    382,595.04 : 573,945.72 = 169,346.10 : x
  2. Step 2: Convert to fraction form
    382,595.04/573,945.72 = 169,346.10/x
  3. Step 3: Cross multiply
    382,595.04x = 573,945.72 × 169,346.10
  4. Step 4: Simplify right side
    382,595.04x = 97,195,469,293.69
  5. Step 5: Solve for x
    x = 97,195,469,293.69/382,595.04
  6. Step 6: Final answer
    x = 254,042.68

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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.