Home / 262,195.12-361,623.70-179,458.14

Finding the Fourth Proportional to 262,195.12, 361,623.70 and 179,458.14

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Solution

The fourth proportional to 262,195.12, 361,623.70 and 179,458.14 is: 247,511.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,195.12 : 361,623.70 = 179,458.14 : x
  2. Step 2: Convert to fraction form
    262,195.12/361,623.70 = 179,458.14/x
  3. Step 3: Cross multiply
    262,195.12x = 361,623.70 × 179,458.14
  4. Step 4: Simplify right side
    262,195.12x = 64,896,315,677.86
  5. Step 5: Solve for x
    x = 64,896,315,677.86/262,195.12
  6. Step 6: Final answer
    x = 247,511.54

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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.