Home / 204,524.07-306,800.01-69,533.16

Finding the Fourth Proportional to 204,524.07, 306,800.01 and 69,533.16

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Solution

The fourth proportional to 204,524.07, 306,800.01 and 69,533.16 is: 104,304.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,524.07 : 306,800.01 = 69,533.16 : x
  2. Step 2: Convert to fraction form
    204,524.07/306,800.01 = 69,533.16/x
  3. Step 3: Cross multiply
    204,524.07x = 306,800.01 × 69,533.16
  4. Step 4: Simplify right side
    204,524.07x = 21,332,774,183.33
  5. Step 5: Solve for x
    x = 21,332,774,183.33/204,524.07
  6. Step 6: Final answer
    x = 104,304.47

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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.