Home / 177,028.91-244,299.75-96,457.10

Finding the Fourth Proportional to 177,028.91, 244,299.75 and 96,457.10

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Solution

The fourth proportional to 177,028.91, 244,299.75 and 96,457.10 is: 133,110.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,028.91 : 244,299.75 = 96,457.10 : x
  2. Step 2: Convert to fraction form
    177,028.91/244,299.75 = 96,457.10/x
  3. Step 3: Cross multiply
    177,028.91x = 244,299.75 × 96,457.10
  4. Step 4: Simplify right side
    177,028.91x = 23,564,443,832.51
  5. Step 5: Solve for x
    x = 23,564,443,832.51/177,028.91
  6. Step 6: Final answer
    x = 133,110.71

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1.5x scale

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.