Home / 69,433.02-95,817.65-37,601.96

Finding the Fourth Proportional to 69,433.02, 95,817.65 and 37,601.96

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Solution

The fourth proportional to 69,433.02, 95,817.65 and 37,601.96 is: 51,890.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,433.02 : 95,817.65 = 37,601.96 : x
  2. Step 2: Convert to fraction form
    69,433.02/95,817.65 = 37,601.96/x
  3. Step 3: Cross multiply
    69,433.02x = 95,817.65 × 37,601.96
  4. Step 4: Simplify right side
    69,433.02x = 3,602,930,775.50
  5. Step 5: Solve for x
    x = 3,602,930,775.50/69,433.02
  6. Step 6: Final answer
    x = 51,890.74

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Why These Related Problems?

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