Home / 114,141.32-171,240.06-44,025.56

Finding the Fourth Proportional to 114,141.32, 171,240.06 and 44,025.56

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Solution

The fourth proportional to 114,141.32, 171,240.06 and 44,025.56 is: 66,049.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,141.32 : 171,240.06 = 44,025.56 : x
  2. Step 2: Convert to fraction form
    114,141.32/171,240.06 = 44,025.56/x
  3. Step 3: Cross multiply
    114,141.32x = 171,240.06 × 44,025.56
  4. Step 4: Simplify right side
    114,141.32x = 7,538,939,535.93
  5. Step 5: Solve for x
    x = 7,538,939,535.93/114,141.32
  6. Step 6: Final answer
    x = 66,049.17

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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.