Home / 106,094.43-159,161.32-35,022.02

Finding the Fourth Proportional to 106,094.43, 159,161.32 and 35,022.02

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Solution

The fourth proportional to 106,094.43, 159,161.32 and 35,022.02 is: 52,539.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,094.43 : 159,161.32 = 35,022.02 : x
  2. Step 2: Convert to fraction form
    106,094.43/159,161.32 = 35,022.02/x
  3. Step 3: Cross multiply
    106,094.43x = 159,161.32 × 35,022.02
  4. Step 4: Simplify right side
    106,094.43x = 5,574,150,048.90
  5. Step 5: Solve for x
    x = 5,574,150,048.90/106,094.43
  6. Step 6: Final answer
    x = 52,539.52

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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.