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Finding the Fourth Proportional to 63,300.80, 94,891.80 and 23,884.40

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Solution

The fourth proportional to 63,300.80, 94,891.80 and 23,884.40 is: 35,804.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,300.80 : 94,891.80 = 23,884.40 : x
  2. Step 2: Convert to fraction form
    63,300.80/94,891.80 = 23,884.40/x
  3. Step 3: Cross multiply
    63,300.80x = 94,891.80 × 23,884.40
  4. Step 4: Simplify right side
    63,300.80x = 2,266,433,707.92
  5. Step 5: Solve for x
    x = 2,266,433,707.92/63,300.80
  6. Step 6: Final answer
    x = 35,804.19

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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.