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Finding the Fourth Proportional to 60,650.16, 90,992.84 and 25,104.93

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Solution

The fourth proportional to 60,650.16, 90,992.84 and 25,104.93 is: 37,664.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,650.16 : 90,992.84 = 25,104.93 : x
  2. Step 2: Convert to fraction form
    60,650.16/90,992.84 = 25,104.93/x
  3. Step 3: Cross multiply
    60,650.16x = 90,992.84 × 25,104.93
  4. Step 4: Simplify right side
    60,650.16x = 2,284,368,753.18
  5. Step 5: Solve for x
    x = 2,284,368,753.18/60,650.16
  6. Step 6: Final answer
    x = 37,664.68

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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.