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Finding the Fourth Proportional to 164,097.03, 226,496.03 and 106,878.93

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Solution

The fourth proportional to 164,097.03, 226,496.03 and 106,878.93 is: 147,520.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,097.03 : 226,496.03 = 106,878.93 : x
  2. Step 2: Convert to fraction form
    164,097.03/226,496.03 = 106,878.93/x
  3. Step 3: Cross multiply
    164,097.03x = 226,496.03 × 106,878.93
  4. Step 4: Simplify right side
    164,097.03x = 24,207,653,335.65
  5. Step 5: Solve for x
    x = 24,207,653,335.65/164,097.03
  6. Step 6: Final answer
    x = 147,520.36

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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.