Home / 69,110.24-103,687.26-24,736

Finding the Fourth Proportional to 69,110.24, 103,687.26 and 24,736

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Solution

The fourth proportional to 69,110.24, 103,687.26 and 24,736 is: 37,111.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,110.24 : 103,687.26 = 24,736 : x
  2. Step 2: Convert to fraction form
    69,110.24/103,687.26 = 24,736/x
  3. Step 3: Cross multiply
    69,110.24x = 103,687.26 × 24,736
  4. Step 4: Simplify right side
    69,110.24x = 2,564,808,063.36
  5. Step 5: Solve for x
    x = 2,564,808,063.36/69,110.24
  6. Step 6: Final answer
    x = 37,111.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.