Home / 69,562.14-95,995.91-37,731.03

Finding the Fourth Proportional to 69,562.14, 95,995.91 and 37,731.03

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Solution

The fourth proportional to 69,562.14, 95,995.91 and 37,731.03 is: 52,068.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,562.14 : 95,995.91 = 37,731.03 : x
  2. Step 2: Convert to fraction form
    69,562.14/95,995.91 = 37,731.03/x
  3. Step 3: Cross multiply
    69,562.14x = 95,995.91 × 37,731.03
  4. Step 4: Simplify right side
    69,562.14x = 3,622,024,894.40
  5. Step 5: Solve for x
    x = 3,622,024,894.40/69,562.14
  6. Step 6: Final answer
    x = 52,068.91

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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.