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Finding the Fourth Proportional to 32,604.93, 48,903.06 and 11,545.49

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Solution

The fourth proportional to 32,604.93, 48,903.06 and 11,545.49 is: 17,316.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,604.93 : 48,903.06 = 11,545.49 : x
  2. Step 2: Convert to fraction form
    32,604.93/48,903.06 = 11,545.49/x
  3. Step 3: Cross multiply
    32,604.93x = 48,903.06 × 11,545.49
  4. Step 4: Simplify right side
    32,604.93x = 564,609,790.20
  5. Step 5: Solve for x
    x = 564,609,790.20/32,604.93
  6. Step 6: Final answer
    x = 17,316.70

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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.