Home / 69,440.68-104,173.98-22,726.36

Finding the Fourth Proportional to 69,440.68, 104,173.98 and 22,726.36

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Solution

The fourth proportional to 69,440.68, 104,173.98 and 22,726.36 is: 34,093.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,440.68 : 104,173.98 = 22,726.36 : x
  2. Step 2: Convert to fraction form
    69,440.68/104,173.98 = 22,726.36/x
  3. Step 3: Cross multiply
    69,440.68x = 104,173.98 × 22,726.36
  4. Step 4: Simplify right side
    69,440.68x = 2,367,495,372.11
  5. Step 5: Solve for x
    x = 2,367,495,372.11/69,440.68
  6. Step 6: Final answer
    x = 34,093.78

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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.