Home / 113,954.16-170,947.44-35,074.92

Finding the Fourth Proportional to 113,954.16, 170,947.44 and 35,074.92

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Solution

The fourth proportional to 113,954.16, 170,947.44 and 35,074.92 is: 52,617.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,954.16 : 170,947.44 = 35,074.92 : x
  2. Step 2: Convert to fraction form
    113,954.16/170,947.44 = 35,074.92/x
  3. Step 3: Cross multiply
    113,954.16x = 170,947.44 × 35,074.92
  4. Step 4: Simplify right side
    113,954.16x = 5,995,967,782.20
  5. Step 5: Solve for x
    x = 5,995,967,782.20/113,954.16
  6. Step 6: Final answer
    x = 52,617.37

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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.