Home / 69,592.46-104,337.56-22,180.28

Finding the Fourth Proportional to 69,592.46, 104,337.56 and 22,180.28

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Solution

The fourth proportional to 69,592.46, 104,337.56 and 22,180.28 is: 33,254.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,592.46 : 104,337.56 = 22,180.28 : x
  2. Step 2: Convert to fraction form
    69,592.46/104,337.56 = 22,180.28/x
  3. Step 3: Cross multiply
    69,592.46x = 104,337.56 × 22,180.28
  4. Step 4: Simplify right side
    69,592.46x = 2,314,235,829.08
  5. Step 5: Solve for x
    x = 2,314,235,829.08/69,592.46
  6. Step 6: Final answer
    x = 33,254.12

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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.