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Finding the Fourth Proportional to 62,000.80, 92,806.80 and 44,504.80

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Solution

The fourth proportional to 62,000.80, 92,806.80 and 44,504.80 is: 66,617.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,000.80 : 92,806.80 = 44,504.80 : x
  2. Step 2: Convert to fraction form
    62,000.80/92,806.80 = 44,504.80/x
  3. Step 3: Cross multiply
    62,000.80x = 92,806.80 × 44,504.80
  4. Step 4: Simplify right side
    62,000.80x = 4,130,348,072.64
  5. Step 5: Solve for x
    x = 4,130,348,072.64/62,000.80
  6. Step 6: Final answer
    x = 66,617.66

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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.