Home / 149,325.12-223,849.44-50,760

Finding the Fourth Proportional to 149,325.12, 223,849.44 and 50,760

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Solution

The fourth proportional to 149,325.12, 223,849.44 and 50,760 is: 76,093.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,325.12 : 223,849.44 = 50,760 : x
  2. Step 2: Convert to fraction form
    149,325.12/223,849.44 = 50,760/x
  3. Step 3: Cross multiply
    149,325.12x = 223,849.44 × 50,760
  4. Step 4: Simplify right side
    149,325.12x = 11,362,597,574.40
  5. Step 5: Solve for x
    x = 11,362,597,574.40/149,325.12
  6. Step 6: Final answer
    x = 76,093.01

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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.