Home / 69,530.45-95,951.93-37,699.29

Finding the Fourth Proportional to 69,530.45, 95,951.93 and 37,699.29

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Solution

The fourth proportional to 69,530.45, 95,951.93 and 37,699.29 is: 52,024.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,530.45 : 95,951.93 = 37,699.29 : x
  2. Step 2: Convert to fraction form
    69,530.45/95,951.93 = 37,699.29/x
  3. Step 3: Cross multiply
    69,530.45x = 95,951.93 × 37,699.29
  4. Step 4: Simplify right side
    69,530.45x = 3,617,319,446.63
  5. Step 5: Solve for x
    x = 3,617,319,446.63/69,530.45
  6. Step 6: Final answer
    x = 52,024.97

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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.