Home / 17,310.52-25,970.16-4,830.54

Finding the Fourth Proportional to 17,310.52, 25,970.16 and 4,830.54

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Solution

The fourth proportional to 17,310.52, 25,970.16 and 4,830.54 is: 7,247.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,310.52 : 25,970.16 = 4,830.54 : x
  2. Step 2: Convert to fraction form
    17,310.52/25,970.16 = 4,830.54/x
  3. Step 3: Cross multiply
    17,310.52x = 25,970.16 × 4,830.54
  4. Step 4: Simplify right side
    17,310.52x = 125,450,006.15
  5. Step 5: Solve for x
    x = 125,450,006.15/17,310.52
  6. Step 6: Final answer
    x = 7,247.04

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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.