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Finding the Fourth Proportional to 24,536.32, 36,815.40 and 8,950.30

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Solution

The fourth proportional to 24,536.32, 36,815.40 and 8,950.30 is: 13,429.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,536.32 : 36,815.40 = 8,950.30 : x
  2. Step 2: Convert to fraction form
    24,536.32/36,815.40 = 8,950.30/x
  3. Step 3: Cross multiply
    24,536.32x = 36,815.40 × 8,950.30
  4. Step 4: Simplify right side
    24,536.32x = 329,508,782.58
  5. Step 5: Solve for x
    x = 329,508,782.58/24,536.32
  6. Step 6: Final answer
    x = 13,429.43

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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.