Home / 195,535.11-269,699.05-179,454.25

Finding the Fourth Proportional to 195,535.11, 269,699.05 and 179,454.25

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Solution

The fourth proportional to 195,535.11, 269,699.05 and 179,454.25 is: 247,518.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,535.11 : 269,699.05 = 179,454.25 : x
  2. Step 2: Convert to fraction form
    195,535.11/269,699.05 = 179,454.25/x
  3. Step 3: Cross multiply
    195,535.11x = 269,699.05 × 179,454.25
  4. Step 4: Simplify right side
    195,535.11x = 48,398,638,497.70
  5. Step 5: Solve for x
    x = 48,398,638,497.70/195,535.11
  6. Step 6: Final answer
    x = 247,518.92

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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.