Home / 34,359.76-51,556.92-25,612.24

Finding the Fourth Proportional to 34,359.76, 51,556.92 and 25,612.24

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Solution

The fourth proportional to 34,359.76, 51,556.92 and 25,612.24 is: 38,431.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,359.76 : 51,556.92 = 25,612.24 : x
  2. Step 2: Convert to fraction form
    34,359.76/51,556.92 = 25,612.24/x
  3. Step 3: Cross multiply
    34,359.76x = 51,556.92 × 25,612.24
  4. Step 4: Simplify right side
    34,359.76x = 1,320,488,208.70
  5. Step 5: Solve for x
    x = 1,320,488,208.70/34,359.76
  6. Step 6: Final answer
    x = 38,431.24

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1.5x scale

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.