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Finding the Fourth Proportional to 32,227.76, 48,336.06 and 8,848.73

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Solution

The fourth proportional to 32,227.76, 48,336.06 and 8,848.73 is: 13,271.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,227.76 : 48,336.06 = 8,848.73 : x
  2. Step 2: Convert to fraction form
    32,227.76/48,336.06 = 8,848.73/x
  3. Step 3: Cross multiply
    32,227.76x = 48,336.06 × 8,848.73
  4. Step 4: Simplify right side
    32,227.76x = 427,712,898.23
  5. Step 5: Solve for x
    x = 427,712,898.23/32,227.76
  6. Step 6: Final answer
    x = 13,271.57

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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.