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Finding the Fourth Proportional to 63,362.00, 95,046.17 and 18,984.53

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Solution

The fourth proportional to 63,362.00, 95,046.17 and 18,984.53 is: 28,477.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,362.00 : 95,046.17 = 18,984.53 : x
  2. Step 2: Convert to fraction form
    63,362.00/95,046.17 = 18,984.53/x
  3. Step 3: Cross multiply
    63,362.00x = 95,046.17 × 18,984.53
  4. Step 4: Simplify right side
    63,362.00x = 1,804,406,295.60
  5. Step 5: Solve for x
    x = 1,804,406,295.60/63,362.00
  6. Step 6: Final answer
    x = 28,477.74

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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.