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Finding the Fourth Proportional to 24,519.64, 36,779.54 and 6,750.54

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Solution

The fourth proportional to 24,519.64, 36,779.54 and 6,750.54 is: 10,125.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,519.64 : 36,779.54 = 6,750.54 : x
  2. Step 2: Convert to fraction form
    24,519.64/36,779.54 = 6,750.54/x
  3. Step 3: Cross multiply
    24,519.64x = 36,779.54 × 6,750.54
  4. Step 4: Simplify right side
    24,519.64x = 248,281,755.95
  5. Step 5: Solve for x
    x = 248,281,755.95/24,519.64
  6. Step 6: Final answer
    x = 10,125.83

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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.