Home / 149,296.97-223,944.07-60,529.38

Finding the Fourth Proportional to 149,296.97, 223,944.07 and 60,529.38

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Solution

The fourth proportional to 149,296.97, 223,944.07 and 60,529.38 is: 90,793.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,296.97 : 223,944.07 = 60,529.38 : x
  2. Step 2: Convert to fraction form
    149,296.97/223,944.07 = 60,529.38/x
  3. Step 3: Cross multiply
    149,296.97x = 223,944.07 × 60,529.38
  4. Step 4: Simplify right side
    149,296.97x = 13,555,194,930.61
  5. Step 5: Solve for x
    x = 13,555,194,930.61/149,296.97
  6. Step 6: Final answer
    x = 90,793.50

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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.