Home / 204,501.54-306,763.38-62,336.01

Finding the Fourth Proportional to 204,501.54, 306,763.38 and 62,336.01

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Solution

The fourth proportional to 204,501.54, 306,763.38 and 62,336.01 is: 93,507.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,501.54 : 306,763.38 = 62,336.01 : x
  2. Step 2: Convert to fraction form
    204,501.54/306,763.38 = 62,336.01/x
  3. Step 3: Cross multiply
    204,501.54x = 306,763.38 × 62,336.01
  4. Step 4: Simplify right side
    204,501.54x = 19,122,405,123.31
  5. Step 5: Solve for x
    x = 19,122,405,123.31/204,501.54
  6. Step 6: Final answer
    x = 93,507.39

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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.