Home / 195,608.16-269,939.52-110,752.56

Finding the Fourth Proportional to 195,608.16, 269,939.52 and 110,752.56

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Solution

The fourth proportional to 195,608.16, 269,939.52 and 110,752.56 is: 152,838.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,608.16 : 269,939.52 = 110,752.56 : x
  2. Step 2: Convert to fraction form
    195,608.16/269,939.52 = 110,752.56/x
  3. Step 3: Cross multiply
    195,608.16x = 269,939.52 × 110,752.56
  4. Step 4: Simplify right side
    195,608.16x = 29,896,492,885.17
  5. Step 5: Solve for x
    x = 29,896,492,885.17/195,608.16
  6. Step 6: Final answer
    x = 152,838.68

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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.