Home / 34,166.92-51,204.90-19,366.60

Finding the Fourth Proportional to 34,166.92, 51,204.90 and 19,366.60

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Solution

The fourth proportional to 34,166.92, 51,204.90 and 19,366.60 is: 29,024.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,166.92 : 51,204.90 = 19,366.60 : x
  2. Step 2: Convert to fraction form
    34,166.92/51,204.90 = 19,366.60/x
  3. Step 3: Cross multiply
    34,166.92x = 51,204.90 × 19,366.60
  4. Step 4: Simplify right side
    34,166.92x = 991,664,816.34
  5. Step 5: Solve for x
    x = 991,664,816.34/34,166.92
  6. Step 6: Final answer
    x = 29,024.12

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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.