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Finding the Fourth Proportional to 62,436.60, 93,654.90 and 25,014.60

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Solution

The fourth proportional to 62,436.60, 93,654.90 and 25,014.60 is: 37,521.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,436.60 : 93,654.90 = 25,014.60 : x
  2. Step 2: Convert to fraction form
    62,436.60/93,654.90 = 25,014.60/x
  3. Step 3: Cross multiply
    62,436.60x = 93,654.90 × 25,014.60
  4. Step 4: Simplify right side
    62,436.60x = 2,342,739,861.54
  5. Step 5: Solve for x
    x = 2,342,739,861.54/62,436.60
  6. Step 6: Final answer
    x = 37,521.90

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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.