Home / 33,719.54-50,577.48-10,345.98

Finding the Fourth Proportional to 33,719.54, 50,577.48 and 10,345.98

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Solution

The fourth proportional to 33,719.54, 50,577.48 and 10,345.98 is: 15,518.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,719.54 : 50,577.48 = 10,345.98 : x
  2. Step 2: Convert to fraction form
    33,719.54/50,577.48 = 10,345.98/x
  3. Step 3: Cross multiply
    33,719.54x = 50,577.48 × 10,345.98
  4. Step 4: Simplify right side
    33,719.54x = 523,273,596.53
  5. Step 5: Solve for x
    x = 523,273,596.53/33,719.54
  6. Step 6: Final answer
    x = 15,518.41

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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.