Home / 69,360.82-95,717.66-37,529.74

Finding the Fourth Proportional to 69,360.82, 95,717.66 and 37,529.74

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Solution

The fourth proportional to 69,360.82, 95,717.66 and 37,529.74 is: 51,790.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,360.82 : 95,717.66 = 37,529.74 : x
  2. Step 2: Convert to fraction form
    69,360.82/95,717.66 = 37,529.74/x
  3. Step 3: Cross multiply
    69,360.82x = 95,717.66 × 37,529.74
  4. Step 4: Simplify right side
    69,360.82x = 3,592,258,893.21
  5. Step 5: Solve for x
    x = 3,592,258,893.21/69,360.82
  6. Step 6: Final answer
    x = 51,790.89

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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.