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Finding the Fourth Proportional to 67,473.63, 101,276.04 and 32,437.89

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Solution

The fourth proportional to 67,473.63, 101,276.04 and 32,437.89 is: 48,688.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,473.63 : 101,276.04 = 32,437.89 : x
  2. Step 2: Convert to fraction form
    67,473.63/101,276.04 = 32,437.89/x
  3. Step 3: Cross multiply
    67,473.63x = 101,276.04 × 32,437.89
  4. Step 4: Simplify right side
    67,473.63x = 3,285,181,045.16
  5. Step 5: Solve for x
    x = 3,285,181,045.16/67,473.63
  6. Step 6: Final answer
    x = 48,688.37

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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.