Home / 69,377.11-95,740.65-37,546.00

Finding the Fourth Proportional to 69,377.11, 95,740.65 and 37,546.00

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Solution

The fourth proportional to 69,377.11, 95,740.65 and 37,546.00 is: 51,813.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,377.11 : 95,740.65 = 37,546.00 : x
  2. Step 2: Convert to fraction form
    69,377.11/95,740.65 = 37,546.00/x
  3. Step 3: Cross multiply
    69,377.11x = 95,740.65 × 37,546.00
  4. Step 4: Simplify right side
    69,377.11x = 3,594,677,966.20
  5. Step 5: Solve for x
    x = 3,594,677,966.20/69,377.11
  6. Step 6: Final answer
    x = 51,813.61

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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.