Home / 177,484.77-244,919.43-96,911.10

Finding the Fourth Proportional to 177,484.77, 244,919.43 and 96,911.10

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Solution

The fourth proportional to 177,484.77, 244,919.43 and 96,911.10 is: 133,732.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,484.77 : 244,919.43 = 96,911.10 : x
  2. Step 2: Convert to fraction form
    177,484.77/244,919.43 = 96,911.10/x
  3. Step 3: Cross multiply
    177,484.77x = 244,919.43 × 96,911.10
  4. Step 4: Simplify right side
    177,484.77x = 23,735,411,372.67
  5. Step 5: Solve for x
    x = 23,735,411,372.67/177,484.77
  6. Step 6: Final answer
    x = 133,732.10

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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.