Home / 195,151.60-269,305.70-110,266.84

Finding the Fourth Proportional to 195,151.60, 269,305.70 and 110,266.84

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Solution

The fourth proportional to 195,151.60, 269,305.70 and 110,266.84 is: 152,166.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,151.60 : 269,305.70 = 110,266.84 : x
  2. Step 2: Convert to fraction form
    195,151.60/269,305.70 = 110,266.84/x
  3. Step 3: Cross multiply
    195,151.60x = 269,305.70 × 110,266.84
  4. Step 4: Simplify right side
    195,151.60x = 29,695,488,532.99
  5. Step 5: Solve for x
    x = 29,695,488,532.99/195,151.60
  6. Step 6: Final answer
    x = 152,166.26

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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.