Home / 236,141.18-354,137.25-93,924.62

Finding the Fourth Proportional to 236,141.18, 354,137.25 and 93,924.62

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Solution

The fourth proportional to 236,141.18, 354,137.25 and 93,924.62 is: 140,857.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,141.18 : 354,137.25 = 93,924.62 : x
  2. Step 2: Convert to fraction form
    236,141.18/354,137.25 = 93,924.62/x
  3. Step 3: Cross multiply
    236,141.18x = 354,137.25 × 93,924.62
  4. Step 4: Simplify right side
    236,141.18x = 33,262,206,634.10
  5. Step 5: Solve for x
    x = 33,262,206,634.10/236,141.18
  6. Step 6: Final answer
    x = 140,857.29

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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.