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Finding the Fourth Proportional to 101,841.56, 152,764.05 and 35,283.65

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Solution

The fourth proportional to 101,841.56, 152,764.05 and 35,283.65 is: 52,926.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,841.56 : 152,764.05 = 35,283.65 : x
  2. Step 2: Convert to fraction form
    101,841.56/152,764.05 = 35,283.65/x
  3. Step 3: Cross multiply
    101,841.56x = 152,764.05 × 35,283.65
  4. Step 4: Simplify right side
    101,841.56x = 5,390,072,508.96
  5. Step 5: Solve for x
    x = 5,390,072,508.96/101,841.56
  6. Step 6: Final answer
    x = 52,926.06

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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.