Home / 195,052.74-269,178.03-110,170.14

Finding the Fourth Proportional to 195,052.74, 269,178.03 and 110,170.14

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Solution

The fourth proportional to 195,052.74, 269,178.03 and 110,170.14 is: 152,037.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,052.74 : 269,178.03 = 110,170.14 : x
  2. Step 2: Convert to fraction form
    195,052.74/269,178.03 = 110,170.14/x
  3. Step 3: Cross multiply
    195,052.74x = 269,178.03 × 110,170.14
  4. Step 4: Simplify right side
    195,052.74x = 29,655,381,250.02
  5. Step 5: Solve for x
    x = 29,655,381,250.02/195,052.74
  6. Step 6: Final answer
    x = 152,037.76

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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.