Home / 177,935.69-245,551.25-97,363.22

Finding the Fourth Proportional to 177,935.69, 245,551.25 and 97,363.22

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Solution

The fourth proportional to 177,935.69, 245,551.25 and 97,363.22 is: 134,361.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,935.69 : 245,551.25 = 97,363.22 : x
  2. Step 2: Convert to fraction form
    177,935.69/245,551.25 = 97,363.22/x
  3. Step 3: Cross multiply
    177,935.69x = 245,551.25 × 97,363.22
  4. Step 4: Simplify right side
    177,935.69x = 23,907,659,390.68
  5. Step 5: Solve for x
    x = 23,907,659,390.68/177,935.69
  6. Step 6: Final answer
    x = 134,361.24

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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.