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Finding the Fourth Proportional to 62,620.60, 94,000.02 and 49,556.92

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Solution

The fourth proportional to 62,620.60, 94,000.02 and 49,556.92 is: 74,390.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,620.60 : 94,000.02 = 49,556.92 : x
  2. Step 2: Convert to fraction form
    62,620.60/94,000.02 = 49,556.92/x
  3. Step 3: Cross multiply
    62,620.60x = 94,000.02 × 49,556.92
  4. Step 4: Simplify right side
    62,620.60x = 4,658,351,471.14
  5. Step 5: Solve for x
    x = 4,658,351,471.14/62,620.60
  6. Step 6: Final answer
    x = 74,390.08

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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.