Home / 361,292.18-541,966.32-108,552.94

Finding the Fourth Proportional to 361,292.18, 541,966.32 and 108,552.94

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Solution

The fourth proportional to 361,292.18, 541,966.32 and 108,552.94 is: 162,837.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    361,292.18 : 541,966.32 = 108,552.94 : x
  2. Step 2: Convert to fraction form
    361,292.18/541,966.32 = 108,552.94/x
  3. Step 3: Cross multiply
    361,292.18x = 541,966.32 × 108,552.94
  4. Step 4: Simplify right side
    361,292.18x = 58,832,037,416.98
  5. Step 5: Solve for x
    x = 58,832,037,416.98/361,292.18
  6. Step 6: Final answer
    x = 162,837.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.