Home / 192,260.57-265,311.56-110,582.61

Finding the Fourth Proportional to 192,260.57, 265,311.56 and 110,582.61

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Solution

The fourth proportional to 192,260.57, 265,311.56 and 110,582.61 is: 152,599.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,260.57 : 265,311.56 = 110,582.61 : x
  2. Step 2: Convert to fraction form
    192,260.57/265,311.56 = 110,582.61/x
  3. Step 3: Cross multiply
    192,260.57x = 265,311.56 × 110,582.61
  4. Step 4: Simplify right side
    192,260.57x = 29,338,844,215.06
  5. Step 5: Solve for x
    x = 29,338,844,215.06/192,260.57
  6. Step 6: Final answer
    x = 152,599.38

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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.