Home / 95,114.46-131,247.36-52,662.36

Finding the Fourth Proportional to 95,114.46, 131,247.36 and 52,662.36

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Solution

The fourth proportional to 95,114.46, 131,247.36 and 52,662.36 is: 72,668.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,114.46 : 131,247.36 = 52,662.36 : x
  2. Step 2: Convert to fraction form
    95,114.46/131,247.36 = 52,662.36/x
  3. Step 3: Cross multiply
    95,114.46x = 131,247.36 × 52,662.36
  4. Step 4: Simplify right side
    95,114.46x = 6,911,795,721.37
  5. Step 5: Solve for x
    x = 6,911,795,721.37/95,114.46
  6. Step 6: Final answer
    x = 72,668.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.