Home / 161,366.81-241,828.77-102,096.37

Finding the Fourth Proportional to 161,366.81, 241,828.77 and 102,096.37

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Solution

The fourth proportional to 161,366.81, 241,828.77 and 102,096.37 is: 153,004.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,366.81 : 241,828.77 = 102,096.37 : x
  2. Step 2: Convert to fraction form
    161,366.81/241,828.77 = 102,096.37/x
  3. Step 3: Cross multiply
    161,366.81x = 241,828.77 × 102,096.37
  4. Step 4: Simplify right side
    161,366.81x = 24,689,839,578.56
  5. Step 5: Solve for x
    x = 24,689,839,578.56/161,366.81
  6. Step 6: Final answer
    x = 153,004.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.