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Finding the Fourth Proportional to 69,362.41, 95,719.98 and 37,531.30

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Solution

The fourth proportional to 69,362.41, 95,719.98 and 37,531.30 is: 51,793.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,362.41 : 95,719.98 = 37,531.30 : x
  2. Step 2: Convert to fraction form
    69,362.41/95,719.98 = 37,531.30/x
  3. Step 3: Cross multiply
    69,362.41x = 95,719.98 × 37,531.30
  4. Step 4: Simplify right side
    69,362.41x = 3,592,495,285.37
  5. Step 5: Solve for x
    x = 3,592,495,285.37/69,362.41
  6. Step 6: Final answer
    x = 51,793.12

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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.