Home / 195,410.68-269,657.22-110,525.92

Finding the Fourth Proportional to 195,410.68, 269,657.22 and 110,525.92

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Solution

The fourth proportional to 195,410.68, 269,657.22 and 110,525.92 is: 152,520.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,410.68 : 269,657.22 = 110,525.92 : x
  2. Step 2: Convert to fraction form
    195,410.68/269,657.22 = 110,525.92/x
  3. Step 3: Cross multiply
    195,410.68x = 269,657.22 × 110,525.92
  4. Step 4: Simplify right side
    195,410.68x = 29,804,112,325.14
  5. Step 5: Solve for x
    x = 29,804,112,325.14/195,410.68
  6. Step 6: Final answer
    x = 152,520.39

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1.5x scale

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.