Home / 114,185.72-171,293.16-44,085.08

Finding the Fourth Proportional to 114,185.72, 171,293.16 and 44,085.08

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Solution

The fourth proportional to 114,185.72, 171,293.16 and 44,085.08 is: 66,133.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,185.72 : 171,293.16 = 44,085.08 : x
  2. Step 2: Convert to fraction form
    114,185.72/171,293.16 = 44,085.08/x
  3. Step 3: Cross multiply
    114,185.72x = 171,293.16 × 44,085.08
  4. Step 4: Simplify right side
    114,185.72x = 7,551,472,662.05
  5. Step 5: Solve for x
    x = 7,551,472,662.05/114,185.72
  6. Step 6: Final answer
    x = 66,133.25

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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.