Home / 69,677.27-104,500.13-32,216.93

Finding the Fourth Proportional to 69,677.27, 104,500.13 and 32,216.93

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Solution

The fourth proportional to 69,677.27, 104,500.13 and 32,216.93 is: 48,318.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,677.27 : 104,500.13 = 32,216.93 : x
  2. Step 2: Convert to fraction form
    69,677.27/104,500.13 = 32,216.93/x
  3. Step 3: Cross multiply
    69,677.27x = 104,500.13 × 32,216.93
  4. Step 4: Simplify right side
    69,677.27x = 3,366,672,850.70
  5. Step 5: Solve for x
    x = 3,366,672,850.70/69,677.27
  6. Step 6: Final answer
    x = 48,318.10

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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.