Home / 177,029.70-244,297.90-96,457.88

Finding the Fourth Proportional to 177,029.70, 244,297.90 and 96,457.88

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Solution

The fourth proportional to 177,029.70, 244,297.90 and 96,457.88 is: 133,110.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,029.70 : 244,297.90 = 96,457.88 : x
  2. Step 2: Convert to fraction form
    177,029.70/244,297.90 = 96,457.88/x
  3. Step 3: Cross multiply
    177,029.70x = 244,297.90 × 96,457.88
  4. Step 4: Simplify right side
    177,029.70x = 23,564,457,522.45
  5. Step 5: Solve for x
    x = 23,564,457,522.45/177,029.70
  6. Step 6: Final answer
    x = 133,110.19

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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.