Home / 195,323.70-269,545.41-110,441.10

Finding the Fourth Proportional to 195,323.70, 269,545.41 and 110,441.10

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Solution

The fourth proportional to 195,323.70, 269,545.41 and 110,441.10 is: 152,407.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,323.70 : 269,545.41 = 110,441.10 : x
  2. Step 2: Convert to fraction form
    195,323.70/269,545.41 = 110,441.10/x
  3. Step 3: Cross multiply
    195,323.70x = 269,545.41 × 110,441.10
  4. Step 4: Simplify right side
    195,323.70x = 29,768,891,580.35
  5. Step 5: Solve for x
    x = 29,768,891,580.35/195,323.70
  6. Step 6: Final answer
    x = 152,407.99

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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.