Home / 177,089.64-244,388.90-96,522.38

Finding the Fourth Proportional to 177,089.64, 244,388.90 and 96,522.38

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Solution

The fourth proportional to 177,089.64, 244,388.90 and 96,522.38 is: 133,203.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,089.64 : 244,388.90 = 96,522.38 : x
  2. Step 2: Convert to fraction form
    177,089.64/244,388.90 = 96,522.38/x
  3. Step 3: Cross multiply
    177,089.64x = 244,388.90 × 96,522.38
  4. Step 4: Simplify right side
    177,089.64x = 23,588,999,041.15
  5. Step 5: Solve for x
    x = 23,588,999,041.15/177,089.64
  6. Step 6: Final answer
    x = 133,203.72

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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.