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Finding the Fourth Proportional to 69,423.39, 95,804.73 and 37,592.28

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Solution

The fourth proportional to 69,423.39, 95,804.73 and 37,592.28 is: 51,877.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,423.39 : 95,804.73 = 37,592.28 : x
  2. Step 2: Convert to fraction form
    69,423.39/95,804.73 = 37,592.28/x
  3. Step 3: Cross multiply
    69,423.39x = 95,804.73 × 37,592.28
  4. Step 4: Simplify right side
    69,423.39x = 3,601,518,688.73
  5. Step 5: Solve for x
    x = 3,601,518,688.73/69,423.39
  6. Step 6: Final answer
    x = 51,877.60

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.