Home / 164,296.20-226,751.45-96,329.91

Finding the Fourth Proportional to 164,296.20, 226,751.45 and 96,329.91

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Solution

The fourth proportional to 164,296.20, 226,751.45 and 96,329.91 is: 132,948.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,296.20 : 226,751.45 = 96,329.91 : x
  2. Step 2: Convert to fraction form
    164,296.20/226,751.45 = 96,329.91/x
  3. Step 3: Cross multiply
    164,296.20x = 226,751.45 × 96,329.91
  4. Step 4: Simplify right side
    164,296.20x = 21,842,946,770.87
  5. Step 5: Solve for x
    x = 21,842,946,770.87/164,296.20
  6. Step 6: Final answer
    x = 132,948.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.